T. Maruta On Singleton arrays and Cauchy matrices. [Citation Graph (0, 0)][DBLP] Discrete Mathematics, 1990, v:81, n:1, pp:33-36 [Journal]

Udo Pachner Shellings of simplicial balls and P.L. manifolds with boundary. [Citation Graph (0, 0)][DBLP] Discrete Mathematics, 1990, v:81, n:1, pp:37-47 [Journal]

Rolf S. Rees The existence of restricted resolvable designs I: (1, 2)-factorizations of K_{2n}. [Citation Graph (0, 0)][DBLP] Discrete Mathematics, 1990, v:81, n:1, pp:49-80 [Journal]