Azarnavid B, Parvaneh F, Abbasbandy S. Picard-Reproducing Kernel Hilbert Space Method for Solving Generalized Singular Nonlinear Lane-Emden Type Equations. MMA [Internet]. 2015Nov.23 [cited 2024Apr.19];20(6):754-67. Available from: https://journals.vilniustech.lt/index.php/MMA/article/view/1033