@article{1029004395, author = {Ullrich, David C.}, title = {Removable sets for harmonic functions.}, journal = {Michigan Math. J.}, volume = {38}, number = {1}, year = {1991}, pages = { 467-473}, language = {en}, url = {http://dml.mathdoc.fr/item/1029004395} }
Ullrich, David C. Removable sets for harmonic functions.. Michigan Math. J., Tome 38 (1991) no. 1, pp. 467-473. http://gdmltest.u-ga.fr/item/1029004395/