YUKLANGAN HADLI KORTEVEG-DE FRIZ TENGLAMASINI DAVRIY FUNKSIYALAR SINFIDA INTEGRALLASH. JUDR [Internet]. 2025 May 28 [cited 2025 Jun. 2];1(4):194-9. Available from: https://www.ijournal.uz/index.php/judr/article/view/2331