@article{1256054788, author = {Bobisud, L.}, title = {Speed of energy propagation for parabolic equations}, journal = {Illinois J. Math.}, volume = {11}, number = {4}, year = {1967}, pages = { 111-113}, language = {en}, url = {http://dml.mathdoc.fr/item/1256054788} }
Bobisud, L. Speed of energy propagation for parabolic equations. Illinois J. Math., Tome 11 (1967) no. 4, pp. 111-113. http://gdmltest.u-ga.fr/item/1256054788/