@article{MAN_1970__187_162013,
     author = {W. BARTH},
     title = {Der {Abstand} von einer algebraischen {Mannigfaltigkeit} im komplex-projektiven {Raum.}},
     journal = {Mathematische Annalen},
     pages = {150--162},
     publisher = {mathdoc},
     volume = {187},
     year = {1970},
     zbl = {0184.31303},
     url = {http://geodesic.mathdoc.fr/item/MAN_1970__187_162013/}
}