Detki J. CRITERIA FOR MONOTONE SOLUTIONS OF SOME SECOND ORDER DIFFERENTIAL EQUATIONS WITH DEVIATING ARG1JMENTS. Period. Polytech. Transp. Eng. [Internet]. 1990 Jan. 1 [cited 2024 May 5];18(1-2):119-26. Available from: https://pp.bme.hu/tr/article/view/6711