Volokitin, E. P. Center conditions for a simple class of quintic systems. Wiley.
Chicago Style (17th ed.) CitationVolokitin, Evgenii P. Center Conditions for a Simple Class of Quintic Systems. Wiley.
MLA (9th ed.) CitationVolokitin, Evgenii P. Center Conditions for a Simple Class of Quintic Systems. Wiley.
Warning: These citations may not always be 100% accurate.