- S. Negami,
A characterization of 3-connected graphs containg a given graph
and its applications.
*Master thesis*, Tokyo Institute of Technology, 1981.

- S. Negami,
Uniqueness and faithfulness of embedding of graphs into surfaces,
*Doctor thesis,*Tokyo Institute of Technology, 1985.

- S. Negami,
Irreducible 3-manifolds with non-trivial π
_{2},*Yokohama Math. J.***29**(1981), 133-144.

- S. Negami,
A characterization of 3-connected graphs containing a given graph,
*J. Combin. Theory, Ser. B***32**(1982), 69-74.

- S. Negami,
Uniqueness and faithfulness of embedding of toroidal graphs,
*Discrete Math.***44**(1983), 161-180.

- S. Negami,
Irreducible 3-manifolds of genus 3
containing a 2-sided projective plane,
*Proc. Amer. Math. Soc.***89**(1983), 545-550.

- S. Negami,
Uniquely and faithfully embeddable projective-planar triangulations,
*J. Combin. Theory, Ser. B***36**(1984), 189-193.

- S. Negami,
The minimum crossing of 3-bridge links,
*Osaka J. Math.***21**(1984), 477-487.

- S. Negami,
Classification of 6-regular Klein-bottlal graphs,
*Res. Rep. Inf. Sci. T.I.T.***A-96**(1984).

- S. Negami,
Unique and faithful embeddings of projective-planar graphs,
*J. Graph Theory***9**(1985), 235-243.

- S. Negami and K. Okita,
The splittability and triviality of 3-bridge links,
*Trans. Amer. Math. Soc.***289**(1985), 253-280.

- S. Negami,
Construction of graphs which are not uniquely
and not faithfully embeddable in surfaces,
*Yokohama J. Math.***33**(1985), 67-91.

- S. Negami,
Heredity of uniqueness and faithfulness
of embedding of graphs into surfaces,
*Res. Rep. Inf. Sci. T.I.T.***A-103**(1986).

- S. Negami and G.-H. Xu,
Locally geodesic cycles in 2-self-centered graphs,
*Discrete Math.***58**(1986), 263-268.

- S. Negami,
Enumeration of projective-planar embeddings of graphs,
*Discrete Math.***62**(1986), 299-306.

- S. Negami and W. Heil,
Graphs and projective planes in 3-manifolds,
*Internat. J. Math. & Math. Sci.***9**(1986), 551-560.

- S. Negami,
Polynomial invariants of graphs,
*Trans. Amer. Math. Soc.***299**(1987), 601-622.

- S. Negami,
No-wave projections of 3-bridge links,
in Proceedings of "
*Topology and Computer Science*", edited by S. Suzuki, Kinokuniya Company Ltd., Tokyo, (1987), 225-249.

- S. Negami,
The virtual
*k*-factorability of graphs,*J. Graph Theory***11**(1987), 359-365.

- S. Negami,
The spherical genus and virtually planar graphs,
*Discrete Math.***70**(1988), 159-168.

- S. Negami,
Re-embedding of projective-planar graphs,
*J. Combin. Theory, Ser. B***44**(1988), 276-299.

- S. Negami,
Graphs which have no finite planar covering,
*Bull. Inst. Math. Academia Sinica***16**(1988), 377-384.

- S. Negami and S. Watanabe,
Diagonal transformations of triangulations on surfaces,
*Tsukuba J. Math.***14**(1990), 155-166.

- S. Negami,
Branched coverings of PL involutions on 3-manifolds,
*Sci. Rep.Yokohama Nat. Univ., Sec. I***37**(1990), 1-12.

- S. Negami,
Topological graph theory, Four topics,
*Proc. TGRC-KOSEF***1**(1990), 85-103.

- S. Negami,
Ramsey theorems for knots, links and spatial graphs,
*Trans. Amer. Math. Soc.***324**(1991), 527-541.

- S. Negami,
Projective-planar graphs with even duals,
*J. Graph Theory***16**(1992), 287-295.

- S. Negami,
Projective-planar graphs with even duals II,
"Graph Structure Theory",
edited by N. Robertson and P. Seymour,
*Contemporary Math.***147**(1993), 363-379.

- D. Archdeacon and S. Negami,
The construction of self-dual projective polyhedra,
*J. Combin. Theory, Ser. B\***59**(1993), 122-131.

- S. Negami,
Topological bipartite graphs,
"
*Proceedings of the JSPS Works on Graph Theory and Combinatorics*", edited by J. Akiyama and M.P. Ruiz, (1993), 61-64.

- S. Negami and A. Nakamoto,
Diagonal transformations of graphs on closed surfaces,
*Sci. Rep.Yokohama Nat. Univ., Sec. I***40**(1993), 71-97.

- S. Negami,
Diagonal flips in triangulations on surfaces,
*Discrete Math.***135**(1994), 225-232.

- S. Negami and M. Tsuchiya,
Manifold posets,
*Sci. Rep.Yokohama Nat. Univ., Sec. I***41**(1994), 23-32.

- S. Lawrencenko, S. Negami and A.T. White,
Three nonisomorphic triangulations of an orientable surface
with the same complete graph,
*Discrete Math.***135**(1994), 367-369.

- S. Negami and K. Kawagoe,
Polynomial invariants of graphs with state models,
*Discrete Applied Math.***56**(1994), 323-331.

- S. Negami,
Polynomial invarinats of embeddings of graphs on surfaces,
*Sci. Rep. Yokohama Nat. Univ., Sec. I***42**(1995), 1-10.

- S. Negami and K. Ota,
Polynomial invariants of graphs II,
*Graph and Combinatorics***12**(1996), 189-198.

- T. Midorikawa and S. Negami,
Loosely tightness of triangulations of closed surfaces,
*Sci. Rep. Yokohama Nat. Univ., Sec. I***43**(1996), 25-41.

- R. Brunet, A. Nakamoto and S. Negami,
Diagonal transformations of triangulations on closed surfaces
preserving specified properties,
*J. Combin. Theory, Ser. B***68**(1996), 295-309.

- S. Negami and T. Tsukamoto,
Note on spatial graphs with good drawings,
*Proceedings of Knots96*, edited by S. Suzuki, (1997), 91-98.

- S. Lawrencenko and S. Negami,
Irreducible triangulations of the Klein bottle,
*J. Combin. Theory, Ser. B***70**(1997), 265-291.

- A. Nakamoto, S. Negami and T. Tanuma,
Re-embedding structures of triangulations on closed surfaces,
*Sci. Rep. Yokohama Nat. Univ., Sec. I***44**(1997), 41-55.

- S. Negami,
Ramsey-type therem for spatial graphs,
*Graph and Combinatorics***14**(1997), 75-80.

- S. Negami,
Ramsey-type therems for spatial graphs and good drawings,
*J. Combin. Theory, Ser. B***72**(1998), 53-62.

- S. Negami,
Diagonal flips in triangulations of closed surfaces,
estimating upper bounds,
*Yokohama Math. J.***45**(1998), 113-124.

- H. Komuro, A. Nakamoto and S. Negami,
Diagonal flips in triangulations on closed surfaces
with minimum degree at least 4,
*J. Combin. Theory, Ser. B***76**(1999), 68-92.

- S. Lawrencenko and S. Negami,
Constructing the graphs that triangulate both the torus
and the Klein bottle,
*J. Combin. Theory, Ser. B***77**(1999), 211-218.

- S. Negami,
Diagonal flips of triangulations on surfaces, a survey,
*Yokohama Math. J.***47**, special issue (1999), 1-40.

- S. Negami,
Note on frozen triangulations on closed surfaces,
*Yokohama Math. J.***47**, special issue (1999), 191-202.

- T. Watanabe and S. Negami,
Diagonal flips in pseudo-triangulations of closed surfaces
without loops,
*Yokohama Math. J.***47**, special issue (1999), 213-223.

- R. Brunet, A. Nakamoto and S. Negami,
Every 5-connected triangulation of the Klein bottle is hamiltonian,
*Yokohama Math. J.***47**, special issue (1999), 239-244.

- S. Negami and Y. Suzuki,
5-Connected planar triangulations quadrangulating other surfaces,
*Yokohama Math. J.***47**, No.2 (2000), 187-193.

- A. Nakamoto and S. Negami,
Full-symmetric embeddings of graphs on closed surfaces,
*Memoirs of Osaka Kyoiku University, Ser. III, Natural Science and Applied Science***49**No.1 (2000), 1-15.

- S. Negami,
Tower construction of planar coverings of graphs,
Information and Communication Studies
of the Faculty of Information and Communication,
Bunkyo University,
**25**(2000), 25-29.

- S. Negami,
Crossing numbers of graph embedding pairs on closed surfaces,
*J. Graph Theory***36**No.1 (2001), 8-23.

- D. Archdeacon, J. Hutchinson, A. Nakamoto, S. Negami and K. Ota,
Chromatic numbers of quadrangulations on closed surfaces,
*J. Graph Theory***37**(2001), 100-114.

- S. Negami,
Topological graph theory from Japan,
*Interdiscip. Inform. Sci.***7**(2001), 99 -112.

- S. Negami,
Note on Ramsey theorems for spatial graphs,
*Theoretical Computer Science***263**(2001), 205-210.

- A. Nakamoto and S. Negami,
Note on diagonal flips and chromatic numbers
of quadrangulations on closed surfaces,
``Discrete and Computarional Geometry",
edited by J. Akiyama, M. Kano and M. Urabe,
*Lecture Notes in Computer Science***2098**(2001), 274-279.

- S. Negami,
Diagonal flips in pseudo-triangulations of closed surfaces,
to appear in
*Discrete Math.*

- A. Nakamoto and S. Negami,
Triangulations on closed surfaces covered by vertices of given degree,
to appear in
*Graph and Combin.*

- A. Nakamoto and S. Negami,
Generating triangulations on closed surfaces
with minimum degree 4,
to appear in
*Discrete Math.*

- S. Kitakubo and S. Negami,
Re-embedding structures of 5-connected projective-planar graphs,
to appear in
*Discrete Math.*

- A. Nakamoto, S. Negami and K. Ota,
Chromatic numbers and cycle parities
of quadrangulations on nonorientable closed surfaces,
to appear in
*Discrete Math.*

- N. Galatos, S. Lawrencenko, S. Negami and I.KH. Sabitov,
On the construction of polynomials for the volume of a polyhedron,
to appear in Beitrage zur Algebra und Geometrie.

- S. Negami,
Composite planar coverings of graphs,
to appear in
*Discrete Math.*

- A. Nakamoto and S. Negami,
Diagonal flips in graphs on closed surfaces
with specified face size distributions,
to appear in
*Yokohama Math. J.*

- A. Nakamoto, S. Negami, K. Ota and J. Siran,
Planar triangulations which quadrangulate other surfaces,
submitted to
*J. Combin. Theory, Ser. B*.

- S. Negami,
Projective-planar double coverings of graphs,
submitted to
*J. Graph Theory*.

- S. Negami and T. Watanabe,
Planar cover conjecture for 3-regular graphs,
preprint, 2001.

- A. Nakamoto and S. Negami,
Diagonal flips in plane graphs with triangular and quadrangular faces,
preprint 2001.

- S. Negami,
Kaleidoscopes with dual, radial and medial graphs on closed surfaces,
preprint 2001.

- S. Negami,
Note on maximal planar coverings of graphs,
preprint 2001.

- T. Tanuma and S. Negami,
Looseness ranges of triangulations on closed surfaces,
preprint 2001.

- T. Ketsuka, Y. Suzuki and S. Negami,
Projective-planar double coverings of 3-connected graphs,
preprint 2001.

- S. Negami,
Kaleidoscope of graphs on closed surfaces,
in prepartion.

- S. Negami,
Geodesic and convex embeddings of graphs on surfaces,
in preparation.

- S. Negami and K. Yamamoto,
Planar 4-fold coverings of nonplanar graphs,
in preparation.

- S. Negami and A. Sasao, Panel structures of triangulations on the torus, in preparation.