1.
Detki J. ON THE MONOTONE SOLUTIONS OF SECOND-ORDER NONLINEAR DIFFERENTIAL EQUATIONS WITH DEVIATING ARGUMENTS. Period. Polytech. Transp. Eng. [Internet]. 1990 Jan. 1 [cited 2024 Nov. 25];18(1-2):111-7. Available from: https://pp.bme.hu/tr/article/view/6710