@article{AFM_1969_421-450_a1,
     author = {Seppo Rickman},
     title = {Removability theorems for quasiconformal mappings},
     journal = {Annales Fennici Mathematici},
     publisher = {mathdoc},
     volume = {421-450},
     year = {1969},
     doi = {10.5186/aasfm.1969.449},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1969.449/}
}