@article{CMUC_1988_29_2_a12,
     author = {Lemmert, Roland},
     title = {Zur {Eindeutigkeitsbedingung} von {Nagumo}},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {293--294},
     year = {1988},
     volume = {29},
     number = {2},
     mrnumber = {957398},
     zbl = {0646.34071},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1988_29_2_a12/}
}