On the orders of the subsemigroups of the symmetrical semigroup Jn.
K. Todorov (1980)
Semigroup forum
Similarity:
K. Todorov (1980)
Semigroup forum
Similarity:
K.D. jr. Magill, P.R. Misra (1986-1987)
Semigroup forum
Similarity:
L.B. Shneperman (1993)
Semigroup forum
Similarity:
R. M. Capocelli (1977/78)
Semigroup forum
Similarity:
N. Sakakibara (1992)
Semigroup forum
Similarity:
K. Todorov, B. Bijev (1985)
Semigroup forum
Similarity:
W.A.F. Ruppert (1989)
Semigroup forum
Similarity:
N. Hindman, J. Pym (1991)
Semigroup forum
Similarity:
T.E. Hall (1982)
Semigroup forum
Similarity:
A.A. Markov (1971)
Semigroup forum
Similarity:
T. Papazyan (1990)
Semigroup forum
Similarity: