@article{CMUC_2004__45_4_a1,
     author = {Crainic, Nicolae},
     title = {UR {Birkhoff} interpolation with rectangular sets of derivatives},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {583--590},
     publisher = {mathdoc},
     volume = {45},
     number = {4},
     year = {2004},
     mrnumber = {2103076},
     zbl = {1097.65503},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2004__45_4_a1/}
}