@article{1029000164, author = {Ziemer, William P.}, title = {Extremal length and $p$-capacity.}, journal = {Michigan Math. J.}, volume = {16}, number = {1}, year = {1969}, pages = { 43-51}, language = {en}, url = {http://dml.mathdoc.fr/item/1029000164} }
Ziemer, William P. Extremal length and $p$-capacity.. Michigan Math. J., Tome 16 (1969) no. 1, pp. 43-51. http://gdmltest.u-ga.fr/item/1029000164/