@article{oai:tsukuba.repo.nii.ac.jp:00017250,
 author = {Alias, Luis J. and Ferrandez, Angel and Lucas, Pascual and Merono, Miguel A.},
 issue = {2},
 journal = {Tsukuba Journal of Mathematics},
 month = {Oct},
 pages = {371--377},
 title = {On the Gauss map of B-scrolls},
 volume = {22},
 year = {1998}
}