(2017). Nicolai N. Semko (dedicated to 60-th Birthday). Algebra and Discrete Mathematics.
Chicago Style (17th ed.) Citation"Nicolai N. Semko (dedicated to 60-th Birthday)." Algebra and Discrete Mathematics 2017.
MLA (8th ed.) Citation"Nicolai N. Semko (dedicated to 60-th Birthday)." Algebra and Discrete Mathematics, 2017.
Warning: These citations may not always be 100% accurate.