@article{10_4064_ap_48_3_227_246,
     author = {Zdzis{\l}aw Kamont and Katarzyna Prz\k{a}dka},
     title = {Difference methods for non-linear partial differential equations of the first order},
     journal = {Annales Polonici Mathematici},
     pages = {227--246},
     publisher = {mathdoc},
     volume = {48},
     number = {3},
     year = {1988},
     doi = {10.4064/ap-48-3-227-246},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-48-3-227-246/}
}