@article{MABA_1989_3_2_a8,
     author = {Nikola V. Vladov},
     title = {Relations between {Multivariate} {Rational} and {Spline} {Approximations}},
     journal = {Mathematica balkanica},
     pages = {201},
     publisher = {mathdoc},
     volume = {3},
     number = {2},
     year = {1989},
     url = {http://geodesic.mathdoc.fr/item/MABA_1989_3_2_a8/}
}