Green's relations and quasi-ideals
Kenneth M. Kapp (1969)
Czechoslovak Mathematical Journal
Similarity:
Kenneth M. Kapp (1969)
Czechoslovak Mathematical Journal
Similarity:
Dönges, Christoph (1994)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Otto Steinfeld (1966)
Czechoslovak Mathematical Journal
Similarity:
Bedřich Pondělíček (1970)
Czechoslovak Mathematical Journal
Similarity: