Urmanchev, V. I., Урманчев, В. И., & Урманчев, В. И. (1999). A stability criterion for periodic solutions of two-dimensional discontinuous dynamical systems. Institute of Mathematics, NAS of Ukraine.
Chicago Style (17th ed.) CitationUrmanchev, V. I., В. И Урманчев, and В. И Урманчев. A Stability Criterion for Periodic Solutions of Two-dimensional Discontinuous Dynamical Systems. Institute of Mathematics, NAS of Ukraine, 1999.
MLA (8th ed.) CitationUrmanchev, V. I., et al. A Stability Criterion for Periodic Solutions of Two-dimensional Discontinuous Dynamical Systems. Institute of Mathematics, NAS of Ukraine, 1999.
Warning: These citations may not always be 100% accurate.