Ganyushkin, O., & Mazorchuk, V. (2009). Classical finite transformation semigroups: An introduction. Springer.
Čikaški stil citiranjaGanyushkin, Olexandr, i Volodymyr Mazorchuk. Classical Finite Transformation Semigroups: An Introduction. London: Springer, 2009.
MLA način citiranjaGanyushkin, Olexandr, i Volodymyr Mazorchuk. Classical Finite Transformation Semigroups: An Introduction. Springer, 2009.
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