ÜLKE Öyküm, TOPAL FS. Existence of solutions for fractional q-difference equations. Stud. Univ. Babeş-Bolyai Math. [Internet]. 2023 Sep. 30 [cited 2026 Jan. 19];68(3):573-91. Available from: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/6451