@article{10_4064_cm106_1_10,
     author = {W. Kucharz},
     title = {Rational functions without poles in a compact set},
     journal = {Colloquium Mathematicum},
     pages = {119--125},
     publisher = {mathdoc},
     volume = {106},
     number = {1},
     year = {2006},
     doi = {10.4064/cm106-1-10},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm106-1-10/}
}