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- [4] NOTE ON NONISOMORPHIC REVERSE STEINER QUASIGROUPS NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1973, 20 (01): : A47 - A47
- [6] CONSTRUCTION OF NONISOMORPHIC REVERSE STEINER QUASIGROUPS NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1972, 19 (05): : A618 - &
- [10] A recursive construction of doubly resolvable Steiner quadruple systems Designs, Codes and Cryptography, 2024, 92 : 1517 - 1531