@article{05791571, title = {Global optimal regularity for the parabolic polyharmonic equations.}, journal = {Boundary Value Problems [electronic only]}, volume = {2010}, year = {2010}, doi = {10.1155/2010/879821}, zbl = {1223.35190}, language = {en}, url = {http://dml.mathdoc.fr/item/05791571} }
Yao, Fengping. Global optimal regularity for the parabolic polyharmonic equations.. Boundary Value Problems [electronic only], Tome 2010 (2010) . doi : 10.1155/2010/879821. http://gdmltest.u-ga.fr/item/05791571/