@article{10_4064_ap_42_1_5_15,
     author = {P. Besala},
     title = {Comparison theorems for purely non-linear parabolic differential operators},
     journal = {Annales Polonici Mathematici},
     pages = {5--15},
     publisher = {mathdoc},
     volume = {42},
     number = {1},
     year = {1983},
     doi = {10.4064/ap-42-1-5-15},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-42-1-5-15/}
}