APA (7th ed.) Citation

Pavlenko , V. A., & Павленко , В. А. (1988). Periodical orgraphs and their properties. Institute of Mathematics, NAS of Ukraine.

Chicago Style (17th ed.) Citation

Pavlenko , V. A., and В. А Павленко. Periodical Orgraphs and Their Properties. Institute of Mathematics, NAS of Ukraine, 1988.

MLA (8th ed.) Citation

Pavlenko , V. A., and В. А Павленко. Periodical Orgraphs and Their Properties. Institute of Mathematics, NAS of Ukraine, 1988.

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