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- [1] THE NON-EXISTENCE OF CERTAIN PBIB DESIGNS ANNALS OF MATHEMATICAL STATISTICS, 1959, 30 (04): : 1051 - 1062
- [3] ON THE NON-EXISTENCE OF CERTAIN DIFFERENCE SETS FOR INCOMPLETE GROUP DESIGNS SANKHYA, 1951, 11 : 183 - 184
- [4] THE NON-EXISTENCE OF CERTAIN AFFINE RESOLVABLE BALANCED INCOMPLETE BLOCK DESIGNS CANADIAN JOURNAL OF MATHEMATICS-JOURNAL CANADIEN DE MATHEMATIQUES, 1953, 5 (03): : 413 - 420
- [9] On the non-existence of certain Galois extensions GALOIS THEORY AND MODULAR FORMS, 2004, 11 : 221 - 231
- [10] NON-EXISTENCE OF CERTAIN SOLVABLE EXTENSIONS DOKLADY AKADEMII NAUK SSSR, 1968, 183 (03): : 507 - &