@article{CM_1993__86_1_107_0,
     author = {Dotto, Oclide Jos\'e},
     title = {Approximate dilations},
     journal = {Compositio Mathematica},
     pages = {107--120},
     publisher = {Kluwer Academic Publishers},
     volume = {86},
     number = {1},
     year = {1993},
     mrnumber = {1214658},
     zbl = {0814.60001},
     language = {en},
     url = {http://www.numdam.org/item/CM_1993__86_1_107_0/}
}