[1] On metric properties of countable graphs, Matematikai Lapok 26 (1975), 305-310 (in Hungarian).

[2] On super-universal graphs, Studia Sci. Math. Hung. 12 (1977), 19-27.

[3] On the permeability problem, Studia Sci. Math. Hung. 12 (1977), 419-424.

[4] Random graphs, M. Sc. Thesis, Budapest, 1977 (in Hungarian).

[5] On an isoperimetric problem, Studia Sci. Math. Hung. 13 (1978), 43-45.

[6] Graphs of diameter 2 and linear programming (with L. Surányi), Coll. Math. Soc. J. Bolyai 25. Algebraic Methods in Graph Theory 599-629, North-Holland, 1978.

[7] Note on a problem of Erdős and Katona, Ars Combinatoria 9 (1980), 27-31.

[8] On universal graphs, Ph.D. Thesis, Budapest, 1980 (in Hungarian).

[9] Decomposition of multiple packing and covering, 2. Kolloquium über Diskrete Geometrie, Salzburg (1980), 169-178.

[10] On a problem of L. Fejes Tóth (with P. Erdős), Discrete Mathematics 30 (1980), 103-109.

[11] L. Lovász: Combinatorial Problems and Exercises (Book review). Magyar Tudomány 4 (1980), 313-314.

[12] On graphs of diameter 2 (with L. Surányi), Ars Combinatoria 11 (1981), 61-78.

[13] Graphs whose every independent set has a common neighbour, Discrete Mathematics 37 (1981), 217-228.

[14] A problem of Ulam on planar graphs, European Journal of Combinatorics 2 (1981), 357-361.

[15] Mixed volume and the van der Waerden conjecture, Matematikai Lapok 29 (1981), 49-60 (in Hungarian).

[16] Helly's theorem with volumes (with I. Bárány and M. Katchalski), American Mathematical Monthly, June-July 1984, 362-365.

[17] Quantitative Helly-type theorems (with I. Bárány and M. Katchalski), Proceedings of the Amer. Math. Soc. 86 (1982), 109-114.

[18] Mathematical time bomb, Magyar Tudomány 1981/10, 746-749 (in Hungarian).

[19] On a quasi-Ramsey problem (with P. Erdős), Journal of Graph Theory 7 (1983), 137-147.

[20] Controlling function classes and covering Euclidean space (with E. Makai, Jr.), Studia Math. Sci. Hung., 18 (1983), 435-459.

[21] On the number of sets in a null-t-design (with P. Frankl), European Journal of Combinatorics 4/1 (1983), 21-23.

[22] Partly convex Peano curves (with C. A. Rogers), Bulletin of the London Math. Soc. 15 (1983), 321-328.

[23] Advanced Problem No. 6421 (with J. Beck and F. Galvin), American Math. Monthly 90 (1983), 134.

[24] Monochromatic paths in infinite coloured graphs (with A. Hajnal) Coll. Math. Soc. J. Bolyai 37, Finite and Infinite Sets (A. Hajnal et. al. eds), North-Holland, Amsterdam, 1984, 359-364.

[25] On locally Hamiltonian graphs (with G. O. H. Katona, A. Kostochka and B. Stechkin), Mat. Zametki 45 (1989), 36-42.