共 50 条
- [22] COUNTABLE PRODUCTS OF GENERALIZED COUNTABLY COMPACT SPACES - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1972, 19 (04): : A541 - &
- [24] WREATH PRODUCTS AND SATURATED FORMATIONS - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1971, 18 (07): : 1050 - &
- [25] SEMITENSOR PRODUCTS AS HOPF ALGEBRAS - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1971, 18 (03): : 545 - &
- [27] ENDOMORPHISM SEMIGROUPS OF FREE ALGEBRAS - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1970, 17 (03): : 562 - &
- [28] EXTENSIONS OF FREE BOOLEAN ALGEBRAS JOURNAL OF THE LONDON MATHEMATICAL SOCIETY-SECOND SERIES, 1974, 8 (JUL): : 226 - 230