Bigun, Y. I., Filipchuk, M. P., Бігун, Я. Й., & Філіпчук, М. П. (1998). Numerical-analytic method for the investigation of multipoint boundary-value problems for systems of differential equations with transformed argument. Institute of Mathematics, NAS of Ukraine.
Чикаго стиль цитування (17-те видання)Bigun, Ya. I., M. P. Filipchuk, Я. Й Бігун, та М. П Філіпчук. Numerical-analytic Method for the Investigation of Multipoint Boundary-value Problems for Systems of Differential Equations with Transformed Argument. Institute of Mathematics, NAS of Ukraine, 1998.
Стиль цитування MLA (8-ме видання)Bigun, Ya. I., et al. Numerical-analytic Method for the Investigation of Multipoint Boundary-value Problems for Systems of Differential Equations with Transformed Argument. Institute of Mathematics, NAS of Ukraine, 1998.