@article{1029000419, author = {Hurd, A. E.}, title = {Backward lower bounds for solutions of mixed parabolic problems.}, journal = {Michigan Math. J.}, volume = {17}, number = {1}, year = {1970}, pages = { 97-102}, language = {en}, url = {http://dml.mathdoc.fr/item/1029000419} }
Hurd, A. E. Backward lower bounds for solutions of mixed parabolic problems.. Michigan Math. J., Tome 17 (1970) no. 1, pp. 97-102. http://gdmltest.u-ga.fr/item/1029000419/