@article{IVM_2000_5_a1,
author = {M. K. Bugir},
title = {Conditions for the nonoscillation of solutions of systems of second-order differential equations},
journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
pages = {12--18},
year = {2000},
number = {5},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/IVM_2000_5_a1/}
}
M. K. Bugir. Conditions for the nonoscillation of solutions of systems of second-order differential equations. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 5 (2000), pp. 12-18. http://geodesic.mathdoc.fr/item/IVM_2000_5_a1/
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