@article{10_4064_ap_22_3_323_331,
     author = {J. Chabrowski},
     title = {Les propri\'et\'es des solutions non n\'egatives d'un syst\`eme parabolique d'\'equations},
     journal = {Annales Polonici Mathematici},
     pages = {323--331},
     publisher = {mathdoc},
     volume = {22},
     number = {3},
     year = {1969},
     doi = {10.4064/ap-22-3-323-331},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-22-3-323-331/}
}