@article{AFM_1981_6_1_a6,
     author = {Stephen Agard},
     title = {On the extremality of affine mappings with small dilatation},
     journal = {Annales Fennici Mathematici},
     pages = {95--111},
     publisher = {mathdoc},
     volume = {6},
     number = {1},
     year = {1981},
     doi = {10.5186/aasfm.1981.0601},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1981.0601/}
}