Cover of the work “Semigroups that are an O-union of Brandt semigroups”. Author: Arapina-Arapova, Elena Sergeyevna. Degree: Candidate of Sciences. Year: 2007

Semigroups that are an O-union of Brandt semigroups

P.G. Demidov Yaroslavl State University, Yaroslavl

98 pp.