Topological classification of branched coverings of the two-dimensional sphere A. N. Protopopov OriginalPaper Pages: 2832 - 2846
Knaster's problem on continuous maps of a sphere into Euclidean space V. V. Makeev OriginalPaper Pages: 2854 - 2860
Variational problems connected with Monge-Ampere type operators N. M. Ivochkina OriginalPaper Pages: 2861 - 2863