APA (7th ed.) Citation

Pyekhtyeryev, V. (2008). Idempotent D -cross-sections of the finite inverse symmetric semigroup ISn. Algebra and Discrete Mathematics.

Chicago Style (17th ed.) Citation

Pyekhtyeryev, V. "Idempotent D -cross-sections of the Finite Inverse Symmetric Semigroup ISn." Algebra and Discrete Mathematics 2008.

MLA (8th ed.) Citation

Pyekhtyeryev, V. "Idempotent D -cross-sections of the Finite Inverse Symmetric Semigroup ISn." Algebra and Discrete Mathematics, 2008.

Warning: These citations may not always be 100% accurate.