@article{MAN_1970__186_161996,
     author = {P. KRAUT},
     title = {Die {Kennzeichnung} fastkomplexer {Strukturen} durch reelle {Antiderivationen.}},
     journal = {Mathematische Annalen},
     pages = {307--313},
     publisher = {mathdoc},
     volume = {186},
     year = {1970},
     zbl = {0192.59001},
     url = {http://geodesic.mathdoc.fr/item/MAN_1970__186_161996/}
}