Rustamova Muhayyo Akramovna, and F.A.Kabiljanova. “ELLIPTIK TIPDAGI XUSUSIY HOSILALI TENGLAMALAR UCHUN QO‘YILGAN CHEGARAVIY MASALALARNI CHEKLI AYIRMALAR METODI BILAN YECHISH”. Innovative Development in Educational Activities, vol. 2, no. 4, Feb. 2023, pp. 34-39, https://openidea.uz/index.php/idea/article/view/767.