@article{GDZPPN002037254, title = {Developable ruled surfaces in complex projective space.}, journal = {Aequationes mathematicae}, volume = {36}, year = {1988}, pages = {272-276}, zbl = {0664.14021}, url = {http://dml.mathdoc.fr/item/GDZPPN002037254} }
Fischer, Gerd. Developable ruled surfaces in complex projective space.. Aequationes mathematicae, Tome 36 (1988) pp. 272-276. http://gdmltest.u-ga.fr/item/GDZPPN002037254/