共 50 条
- [31] Some properties of concave operators TURKISH JOURNAL OF MATHEMATICS, 2016, 40 (06) : 1211 - 1220
- [36] SOME PROPERTIES OF CLUSTERING OPERATORS VESTNIK MOSKOVSKOGO UNIVERSITETA SERIYA 1 MATEMATIKA MEKHANIKA, 1985, (02): : 3 - 6
- [37] ON SOME PROPERTIES OF NONPLANAR GRAPHS DOKLADI NA BOLGARSKATA AKADEMIYA NA NAUKITE, 1984, 37 (09): : 1183 - 1184