@article{MET_1960__3_175080,
     author = {B. Schneider},
     title = {Beitrag zur {Theorie} der {Verzweigungsprozesse.}},
     journal = {Metrika},
     pages = {128--142},
     year = {1960},
     volume = {3},
     zbl = {0093.14601},
     url = {http://geodesic.mathdoc.fr/item/MET_1960__3_175080/}
}