@article{ASNSP_1975_4_2_4_497_0, author = {Caffarelli, Luis A.}, title = {Surfaces of minimum capacity for a knot}, journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze}, pages = {497--505}, publisher = {Scuola normale superiore}, volume = {Ser. 4, 2}, number = {4}, year = {1975}, zbl = {0313.31014}, mrnumber = {393523}, language = {en}, url = {http://www.numdam.org/item/ASNSP_1975_4_2_4_497_0/} }