1.
Ashyralyev A, Ashyralyyev C. On the problem of determining the parameter of an elliptic equation in a Banach space. NAMC [Internet]. 2014 Oct. 30 [cited 2025 Jun. 30];19(3):350-66. Available from: https://www.zurnalai.vu.lt/nonlinear-analysis/article/view/13640