. "16.014"^^ . "0.333"^^ . "http://www.isvav.cz/h12/resultDetail.do?rowId=RIV%2F00216224%3A14310%2F10%3A00049660!RIV12-GA0-14310___"^^ . "Id30BBgnKcehGBsmhJ1BdrMB6cg=" . . . . . . "RIV/00216224:14310/10:00049660!RIV12-GA0-14310___" . "Rocky Mountain J. Math." . "15.866"^^ . . "5.338"^^ . . "5.289"^^ . "Oscillatory properties of second order nonlinear differential equations." . "J_imp \u010Dl\u00E1nek v impaktovan\u00E9m \u010Dasopise" . . . .