共 50 条
- [42] ON THE NORMAL-SUBGROUPS OF FINITE PI-SEPARATED GROUPS DOKLADY AKADEMII NAUK BELARUSI, 1988, 32 (04): : 293 - 295
- [47] A CLASS OF EXPONENT-P FINITE-GROUPS IN WHICH ALL NORMAL-SUBGROUPS ARE CHARACTERISTIC BOLLETTINO DELLA UNIONE MATEMATICA ITALIANA, 1985, 4B (01): : 307 - 317
- [48] Geometric normal subgroups in mapping class groups of punctured surfaces NEW YORK JOURNAL OF MATHEMATICS, 2019, 25 : 839 - 888