The role of semigroups in the elementary theory of numbers
Štefan Schwarz (1981)
Mathematica Slovaca
Similarity:
Štefan Schwarz (1981)
Mathematica Slovaca
Similarity:
Spake, Reuben (1986)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Kim Ki-Hang Butler, James Richard Krabill (1974)
Czechoslovak Mathematical Journal
Similarity:
Štefan Schwarz (1983)
Mathematica Slovaca
Similarity:
Gao, Weidong, Geroldinger, Alfred (2003)
Integers
Similarity:
Lewittes, Joseph (2007)
Integers
Similarity: