The main achievements of academician N. N. Bogolyubov in the area of nonlinear mechanics (Kiev period of N. N. Bobolyubov’s work). НК [Internet]. 2000 Jun. 29 [cited 2026 Jan. 22];3(2):147-53. Available from: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/105