[1]
S. O. Foiad, “On the limit polynomial for a solution of an elliptic equation of the fourth order with constant coefficients”,
Ukr. Mat. Zhurn., vol. 50, no. 3, pp. 437–444, Mar. 1998, Accessed: Apr. 07, 2025. [Online]. Available:
https://umj.imath.kiev.ua/index.php/umj/article/view/4946