共 50 条
- [21] FINITE-GROUPS HAVE MANY CONJUGACY CLASSES JOURNAL OF THE LONDON MATHEMATICAL SOCIETY-SECOND SERIES, 1992, 46 : 239 - 249
- [24] FRATTINI-CLASSES OF FORMATIONS OF FINITE-GROUPS BOLLETTINO DELLA UNIONE MATEMATICA ITALIANA, 1988, 2B (03): : 601 - 611