Citation: J. Dzurina, ASYMPTOTIC PROPERTIES OF N-TH ORDER DIFFERENTIAL-EQUATIONS WITH DELAYED ARGUMENT, Mathematische Nachrichten, 171, 1995, pp. 149-156
Citation: J. Dzurina, OSCILLATION OF 2ND-ORDER DIFFERENTIAL-EQUATIONS WITH MIXED ARGUMENT, Journal of mathematical analysis and applications, 190(3), 1995, pp. 821-828