@article{CMUC_1981_22_1_a4,
     author = {Bana\'s, J\'ozef and Hajnosz, Andrzej and W\k{e}drychowicz, Stanis{\l}aw},
     title = {Relations among various criteria of uniqueness for ordinary differential equations},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {59--70},
     year = {1981},
     volume = {22},
     number = {1},
     mrnumber = {609936},
     zbl = {0448.34002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1981_22_1_a4/}
}