1.
Isaqovich TN, Rivojidinova TZ. On An Ill-Posed Problem For of the Biharmonic Equation in the Hemisphere. MP [Internet]. 2024 Nov. 23 [cited 2025 Apr. 25];54:1145-8. Available from: http://miastoprzyszlosci.com.pl/index.php/mp/article/view/5388