Taslakhchyan, A. K. “TOTAL VARIATION ESTIMATE OF LEGANDRE QUASIPOLYNOMIALS”. Proceedings of the YSU A: Physical and Mathematical Sciences 38, no. 1 (203) (December 28, 2003): 18–21. Accessed September 19, 2024. https://pub.ysu.am/index.php/proceedings-phys-math/article/view/vol38_no1_2004_pp018-021.