Melnyk, V. I., Haponenko, M. B., & Hnatiuk, A. M. (2011). Volodymyr Gavrylovych Sobko (To the 85 anniversary of the scientist).
Chicago Style (17th ed.) CitationMelnyk, V. I., M. B. Haponenko, and A. M. Hnatiuk. Volodymyr Gavrylovych Sobko (To the 85 Anniversary of the Scientist). 2011.
MLA (8th ed.) CitationMelnyk, V. I., et al. Volodymyr Gavrylovych Sobko (To the 85 Anniversary of the Scientist). 2011.
Warning: These citations may not always be 100% accurate.