New semigroups of binary relations.
K. Chase (1979)
Semigroup forum
Similarity:
K. Chase (1979)
Semigroup forum
Similarity:
J. Konieczny (1994)
Semigroup forum
Similarity:
D.B. McAlister (1971)
Semigroup forum
Similarity:
John Rhodes (1974)
Semigroup forum
Similarity:
L. Márki, O. Steinfeld (1974)
Semigroup forum
Similarity:
E.M. Norris (1977/78)
Semigroup forum
Similarity:
K.D. jr. Magill, S. Yamamuro (1971)
Semigroup forum
Similarity:
L. O'Carroll, B.M. Schein (1971)
Semigroup forum
Similarity:
D.W. Hardy, M.C. Thornton (1982)
Semigroup forum
Similarity:
D.J. Hansen (1986)
Semigroup forum
Similarity: