@article{01517264, title = {First eigenvalue of submanifolds in Euclidean space.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {23}, year = {2000}, pages = {43-48}, doi = {10.1155/S0161171200003306}, zbl = {0966.53041}, language = {en}, url = {http://dml.mathdoc.fr/item/01517264} }
Cai, Kairen. First eigenvalue of submanifolds in Euclidean space.. International Journal of Mathematics and Mathematical Sciences, Tome 23 (2000) pp. 43-48. doi : 10.1155/S0161171200003306. http://gdmltest.u-ga.fr/item/01517264/