@article{MZ_1976__151_172425,
     author = {Herbert Hotje},
     title = {Zur {Einbettung} von {Kettengeometrien} in projektive {R\"aume.}},
     journal = {Mathematische Zeitschrift},
     pages = {5--18},
     publisher = {mathdoc},
     volume = {151},
     year = {1976},
     zbl = {0319.50033},
     url = {http://geodesic.mathdoc.fr/item/MZ_1976__151_172425/}
}