Pankov , V. G., & Паньков , В. Г. (1988). Certain problems of existence of invariant toroidal sets in the systems of difference equations. Institute of Mathematics, NAS of Ukraine.
Chicago Style (17th ed.) CitationPankov , V. G., and В. Г Паньков. Certain Problems of Existence of Invariant Toroidal Sets in the Systems of Difference Equations. Institute of Mathematics, NAS of Ukraine, 1988.
MLA (8th ed.) CitationPankov , V. G., and В. Г Паньков. Certain Problems of Existence of Invariant Toroidal Sets in the Systems of Difference Equations. Institute of Mathematics, NAS of Ukraine, 1988.
Warning: These citations may not always be 100% accurate.