共 50 条
- [22] CONGRUENCE SUBGROUP PROBLEM FOR GROUPS OF TYPE-G2 DOKLADI NA BOLGARSKATA AKADEMIYA NA NAUKITE, 1989, 42 (06): : 9 - 11
- [24] CONGRUENCE SUBGROUP PROBLEM FOR ANISOTROPIC GROUPS OVER SEMILOCAL RINGS PROCEEDINGS OF THE INDIAN ACADEMY OF SCIENCES-MATHEMATICAL SCIENCES, 1991, 101 (02): : 87 - 110
- [25] The congruence subgroup problem (vol 114, pg 299, 2004) PROCEEDINGS OF THE INDIAN ACADEMY OF SCIENCES-MATHEMATICAL SCIENCES, 2005, 115 (03): : 369 - 369
- [30] The congruence subgroup problem for pure braid groups: Thurston's proof NEW YORK JOURNAL OF MATHEMATICS, 2012, 18 : 925 - 942