Kovach, Y. I., & Ковач , Ю. И. (1966). Theorem of the «fork» in Cauchy’s problem for nonlinear partial differential equations of higher orders. Institute of Mathematics, NAS of Ukraine.
Chicago Style (17th ed.) CitationKovach, Y. I., and Ю. И Ковач. Theorem of the «fork» in Cauchy’s Problem for Nonlinear Partial Differential Equations of Higher Orders. Institute of Mathematics, NAS of Ukraine, 1966.
MLA (8th ed.) CitationKovach, Y. I., and Ю. И Ковач. Theorem of the «fork» in Cauchy’s Problem for Nonlinear Partial Differential Equations of Higher Orders. Institute of Mathematics, NAS of Ukraine, 1966.
Warning: These citations may not always be 100% accurate.