@article{AFM_1973_521-560_a31,
     author = {Uri Srebro},
     title = {Conformal capacity and quasiregular mappings},
     journal = {Annales Fennici Mathematici},
     publisher = {mathdoc},
     volume = {521-560},
     year = {1973},
     doi = {10.5186/aasfm.1973.529},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1973.529/}
}