@article{GDZPPN002090643, title = {Non-Symmetric Translation Invariant Dirichlet Forms.}, journal = {Inventiones mathematicae}, volume = {20}, year = {1973}, pages = {199-212}, zbl = {0263.31010}, url = {http://dml.mathdoc.fr/item/GDZPPN002090643} }
Berg, Christian. Non-Symmetric Translation Invariant Dirichlet Forms.. Inventiones mathematicae, Tome 20 (1973) pp. 199-212. http://gdmltest.u-ga.fr/item/GDZPPN002090643/