@article{AUPCM_2016_15_a4,
     author = {Rajchel, Kazimierz and Szcz\k{e}sny, Jerzy},
     title = {New method to solve certain differential equations},
     journal = {Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica},
     publisher = {mathdoc},
     number = {15},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPCM_2016_15_a4/}
}