共 50 条
- [22] Primitive weird numbers having more than three distinct prime factors RIVISTA DI MATEMATICA DELLA UNIVERSITA DI PARMA, 2016, 7 (01): : 153 - 163
- [27] FINITE GROUPS WHOSE POWERS HAVE NO COUNTABLY INFINITE FACTOR GROUPS CANADIAN JOURNAL OF MATHEMATICS, 1969, 21 (04): : 965 - &