AL-SMADI, M.; ALTAWALLBEH, Z.; ATEIWI, A. M.; KOMASHINSKAYA, I. V. Numerical solutions of fractional system, two-point BVPs using iterative reproducing kernel algorithm. Ukrains’kyi Matematychnyi Zhurnal, v. 70, n. 5, p. 599-610, 25 May 2018.