Spring School and International Conference on Combinatorics <1992, Hefei Shi, China>, & Yap, H. P. (1993). Combinatorics and graph theory: Proceedings of the Spring School and International Conference on Combinatorics, Hefei, 6-27 April 1992. World Scientific.
Chicago-Zitierstil (17. Ausg.)Spring School and International Conference on Combinatorics <1992, Hefei Shi, China>, und H. P. Yap. Combinatorics and Graph Theory: Proceedings of the Spring School and International Conference on Combinatorics, Hefei, 6-27 April 1992. Singapore: World Scientific, 1993.
MLA-Zitierstil (9. Ausg.)Spring School and International Conference on Combinatorics <1992, Hefei Shi, China>, und H. P. Yap. Combinatorics and Graph Theory: Proceedings of the Spring School and International Conference on Combinatorics, Hefei, 6-27 April 1992. World Scientific, 1993.