@article{1256050161,
author = {Hill, D. and Passow, E. and Raymon, L.},
title = {Approximation with interpolatory constraints},
journal = {Illinois J. Math.},
volume = {20},
number = {4},
year = {1976},
pages = { 65-71},
language = {en},
url = {http://dml.mathdoc.fr/item/1256050161}
}
Hill, D.; Passow, E.; Raymon, L. Approximation with interpolatory constraints. Illinois J. Math., Tome 20 (1976) no. 4, pp. 65-71. http://gdmltest.u-ga.fr/item/1256050161/