@article{10_21136_AM_1995_134298,
     author = {Ku\v{c}era, Radek},
     title = {Interpolating and smoothing biquadratic spline},
     journal = {Applications of Mathematics},
     pages = {339--356},
     publisher = {mathdoc},
     volume = {40},
     number = {5},
     year = {1995},
     doi = {10.21136/AM.1995.134298},
     mrnumber = {1342364},
     zbl = {0835.41016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.1995.134298/}
}