共 50 条
- [41] ON ELEMENTARY CLASSES CONTAINING CATEGORICAL PSEUDO-ELEMENTARY CLASSES - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1970, 17 (04): : 674 - &
- [44] INJECTIVES IN EQUATIONAL CLASSES IN HEYTING ALGEBRAS . PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1969, 16 (06): : 964 - &
- [45] H-CLASSES IN A BANACH ALGEBRA - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1971, 18 (01): : 187 - &
- [47] CLOSURE PROPERTIES OF FAMILIES OF COMPLEXITY CLASSES - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1971, 18 (01): : 259 - &
- [48] LOCALLY EQUATIONAL CLASSES OF UNIVERSAL ALGEBRAS - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1971, 18 (04): : 631 - &
- [49] UNIVERSAL CLASSES OF ALGEBRAS FREE IN POWER - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1972, 19 (06): : A717 - &
- [50] CERTAIN CLASSES OF ANALYTIC-FUNCTIONS - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1972, 19 (05): : A583 - &