@article{10_4153_CJM_1986_021_7,
     author = {Maeda, Sadahiro},
     title = {Isotropic {Immersions}},
     journal = {Canadian journal of mathematics},
     pages = {416--430},
     year = {1986},
     volume = {38},
     number = {2},
     doi = {10.4153/CJM-1986-021-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1986-021-7/}
}