1.
Kopach M, Obshta A, Shuvar B. Differential inequalities with one-sided Lipshitz property. Carpathian Math. Publ. [Internet]. 2009 Jun. 30 [cited 2024 Apr. 24];1(1):59-64. Available from: https://scijournals.pnu.edu.ua/index.php/cmp/article/view/2567