@article{01184342, title = {Phenomena of compensation and estimates for partial differential equations.}, journal = {Documenta Mathematica}, year = {1998}, pages = {21-30}, zbl = {0896.35040}, language = {en}, url = {http://dml.mathdoc.fr/item/01184342} }
Hélein, Frédéric. Phenomena of compensation and estimates for partial differential equations.. Documenta Mathematica, (1998), pp. 21-30. http://gdmltest.u-ga.fr/item/01184342/