@article{107085, author = {Miroslav Bartu\v sek}, title = {On existence of oscillatory solution of the system of differential equations}, journal = {Archivum Mathematicum}, volume = {017}, year = {1981}, pages = {7-10}, zbl = {0471.34022}, mrnumber = {672483}, language = {en}, url = {http://dml.mathdoc.fr/item/107085} }
Bartušek, Miroslav. On existence of oscillatory solution of the system of differential equations. Archivum Mathematicum, Tome 017 (1981) pp. 7-10. http://gdmltest.u-ga.fr/item/107085/
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