An VH, Khoai HH. Value-sharing problem for p-adic meromorphic functions and their difference operators and difference polynomials. Ukr. Mat. Zhurn. [Internet]. 2012 Feb. 25 [cited 2025 Dec. 5];64(2):147-64. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/2562