@article{AFM_1989_14_2_a10,
     author = {Mihai Cristea},
     title = {Some conditions for quasiconformality},
     journal = {Annales Fennici Mathematici},
     pages = {345--350},
     publisher = {mathdoc},
     volume = {14},
     number = {2},
     year = {1989},
     doi = {10.5186/aasfm.1989.1405},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1989.1405/}
}