Rasulov Xaydar Raupovich, Sayfullayeva Shahlo Shavkatovna,. ON A PROBLEM FOR A QUASI-LINEAR ELLIPTIC EQUATION WITH TWO PERPENDICULAR LINES OF DEGENERACY. iec [Internet]. 2022 Dec. 26 [cited 2024 Nov. 26];1(3):352-4. Available from: https://econferenceseries.com/index.php/iec/article/view/741