Tikhonov, I. V., & Eidelman, Y. S. On periodic solutions of abstract differential equations. Wiley.
Chicago Style (17th ed.) CitationTikhonov, I. V., and Y. S. Eidelman. On Periodic Solutions of Abstract Differential Equations. Wiley.
MLA (9th ed.) CitationTikhonov, I. V., and Y. S. Eidelman. On Periodic Solutions of Abstract Differential Equations. Wiley.
Warning: These citations may not always be 100% accurate.