@article{BASS_2006_31_1_a8,
     author = {H. Render},
     title = {On positivity properties of fundamental cardinal polysplines},
     journal = {Bulletin de l'Acad\'emie serbe des sciences. Classe des sciences math\'ematiques et naturelles},
     pages = {101 - 114},
     year = {2006},
     volume = {31},
     number = {1},
     zbl = {1119.41008},
     url = {http://geodesic.mathdoc.fr/item/BASS_2006_31_1_a8/}
}