@article{GDZPPN001178008, title = {Numerical Algorithms for the Nevanlinna-Pick Problem.}, journal = {Numerische Mathematik}, volume = {42}, year = {1983}, pages = {125-146}, zbl = {0529.65006}, url = {http://dml.mathdoc.fr/item/GDZPPN001178008} }
Allison, A.C.; Young, N.J. Numerical Algorithms for the Nevanlinna-Pick Problem.. Numerische Mathematik, Tome 42 (1983) pp. 125-146. http://gdmltest.u-ga.fr/item/GDZPPN001178008/