@article{MZ_1975__144_172258,
     author = {Wolf von Wahl},
     title = {Starke {L\"osungen} semilinearer parabolischer {Differentialgleichungen.}},
     journal = {Mathematische Zeitschrift},
     pages = {257--264},
     year = {1975},
     volume = {144},
     zbl = {0309.35042},
     url = {http://geodesic.mathdoc.fr/item/MZ_1975__144_172258/}
}