Bogolyubov, N. N., Prikarpatsky , A. K., Боголюбов, Н. Н., & Прикарпатский, А. К. (1990). Bilocal periodic problem for the Sturm-Liouville and Dirak operators as well as certain applications in the theory of nonlinear dynamic systems. I. Institute of Mathematics, NAS of Ukraine.
Чикаго стиль цитування (17-те видання)Bogolyubov, N. N., A. K. Prikarpatsky , Н. Н Боголюбов, та А. К Прикарпатский. Bilocal Periodic Problem for the Sturm-Liouville and Dirak Operators as Well as Certain Applications in the Theory of Nonlinear Dynamic Systems. I. Institute of Mathematics, NAS of Ukraine, 1990.
Стиль цитування MLA (8-ме видання)Bogolyubov, N. N., et al. Bilocal Periodic Problem for the Sturm-Liouville and Dirak Operators as Well as Certain Applications in the Theory of Nonlinear Dynamic Systems. I. Institute of Mathematics, NAS of Ukraine, 1990.