@article{AM2_1988__35_2-3_137268,
     author = {Gerd Fischer},
     title = {Developable ruled surfaces in complex projective space.},
     journal = {Aequationes mathematicae},
     pages = {272--276},
     publisher = {mathdoc},
     volume = {35},
     number = {2-3},
     year = {1988},
     zbl = {0664.14021},
     url = {http://geodesic.mathdoc.fr/item/AM2_1988__35_2-3_137268/}
}