[1]
T. Zinchenko and A. A. Murach, “Parameter-elliptic operators on the extended Sobolev scale”, MFAT, vol. 19, no. 1, pp. 29–39, Mar. 2013, Accessed: Feb. 04, 2026. [Online]. Available: https://zen.imath.kiev.ua/index.php/mfat/article/view/533