Исенова, А.А. “MULTIDIMENSIONAL NORMAL-REGULAR SOLUTIONS OF DEGENERATE SYSTEMS, DERIVED FROM LAURICHELLA SYSTEMS”. Bulletin of the Abai KazNPU, the series of "Physical and Mathematical Sciences" 81, no. 1 (March 27, 2023): 7–17. Accessed May 18, 2024. https://bulletin-phmath.kaznpu.kz/index.php/ped/article/view/1508.