@article{GDZPPN002415674,
title = {Zeros of Splines and Birkhoff's Kernel.},
journal = {Mathematische Zeitschrift},
volume = {142},
year = {1975},
pages = {173-180},
zbl = {0286.41014},
url = {http://dml.mathdoc.fr/item/GDZPPN002415674}
}
Lorentz, George G. Zeros of Splines and Birkhoff's Kernel.. Mathematische Zeitschrift, Tome 142 (1975) pp. 173-180. http://gdmltest.u-ga.fr/item/GDZPPN002415674/