Vitrychenko, I. E., Витриченко, И. Е., & Витриченко, И. Е. (1994). On stability of the trivial solution of a nonautonomous quasilinear system whose characteristic equation has multiple roots. Institute of Mathematics, NAS of Ukraine.
Чикаго стиль цитування (17-те видання)Vitrychenko, I. E., И. Е Витриченко, та И. Е Витриченко. On Stability of the Trivial Solution of a Nonautonomous Quasilinear System Whose Characteristic Equation Has Multiple Roots. Institute of Mathematics, NAS of Ukraine, 1994.
Стиль цитування MLA (8-ме видання)Vitrychenko, I. E., et al. On Stability of the Trivial Solution of a Nonautonomous Quasilinear System Whose Characteristic Equation Has Multiple Roots. Institute of Mathematics, NAS of Ukraine, 1994.
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