@article{01533319, title = {Local subhomeotopy groups of bounded surfaces.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {23}, year = {2000}, pages = {251-255}, doi = {10.1155/S0161171200003379}, zbl = {0966.57026}, language = {en}, url = {http://dml.mathdoc.fr/item/01533319} }
Sprows, David J. Local subhomeotopy groups of bounded surfaces.. International Journal of Mathematics and Mathematical Sciences, Tome 23 (2000) pp. 251-255. doi : 10.1155/S0161171200003379. http://gdmltest.u-ga.fr/item/01533319/