Commutative semigroups with self-dual lattice of subsemigroups.
S.I. Kacman (1979)
Semigroup forum
Similarity:
S.I. Kacman (1979)
Semigroup forum
Similarity:
K.G. Johnson (1994)
Semigroup forum
Similarity:
A.J. Ovsyannikov (1980)
Semigroup forum
Similarity:
R.R. Zapatrin (1995)
Semigroup forum
Similarity:
S. Rankin, J. Johnson (1980)
Semigroup forum
Similarity:
V.M. Shiryaev (1985)
Semigroup forum
Similarity:
Z. Hedrlin, P. Goralcik (1970)
Semigroup forum
Similarity:
J.E. Ault (1974)
Semigroup forum
Similarity:
E. Hotzel (1995)
Semigroup forum
Similarity:
J.R. Gard (1975)
Semigroup forum
Similarity: