Lee, Edmond W. H. Advances in the theory of varieties of semigroups *Cham, Switzerland : Birkhäuser, 2023. xv, 287 p. -- (Frontiers in mathematics) QA182 L445 |
Lee, Edmond W. H. Advances in the theory of varieties of semigroups *Cham, Switzerland : Birkhäuser, 2023. xv, 287 p. -- (Frontiers in mathematics) QA182 L445 |