@article{1028989732, author = {Titus, C. J. and Young, G. S.}, title = {A Jacobian condition for interiority.}, journal = {Michigan Math. J.}, volume = {1}, number = {2}, year = {1952}, pages = { 89-94}, language = {en}, url = {http://dml.mathdoc.fr/item/1028989732} }
Titus, C. J.; Young, G. S. A Jacobian condition for interiority.. Michigan Math. J., Tome 1 (1952) no. 2, pp. 89-94. http://gdmltest.u-ga.fr/item/1028989732/