@article{MASLO_2004_54_3_a8,
     author = {Atakut, \c{C}i\u{g}dem and \.Ispir, Nurhayat},
     title = {On {Bernstein} type rational functions of two variables},
     journal = {Mathematica slovaca},
     pages = {291--301},
     year = {2004},
     volume = {54},
     number = {3},
     mrnumber = {2076365},
     zbl = {1073.41010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_2004_54_3_a8/}
}