%0 Journal Article %A Weijun Xie %A Fanchao Kong %A Juan J Nieto %T Periodic wave solutions of non-Newtonian filtration equations with nonlinear sources and singularities %J Filomat %D 2021 %P 2277 %V 35 %N 7 %U http://geodesic.mathdoc.fr/articles/10.2298/FIL2107277X/ %R 10.2298/FIL2107277X %G en %F 10_2298_FIL2107277X