@article{GDZPPN00117116X, title = {Algorithms for Confluent Vandermonde Systems.}, journal = {Numerische Mathematik}, volume = {21}, year = {1973}, pages = {130-137}, zbl = {0255.65018}, url = {http://dml.mathdoc.fr/item/GDZPPN00117116X} }
Elfving, Tommy; Björck, Ake. Algorithms for Confluent Vandermonde Systems.. Numerische Mathematik, Tome 21 (1973) pp. 130-137. http://gdmltest.u-ga.fr/item/GDZPPN00117116X/