@article{articlec6dad599,
title   = {Recursive solutions rational interpolation problems via fast matrix factorization},
author = {Sayed, Ali Hussein and Kailath, Thomas and Lev-Ari, H and Constantinescu, T.},
year = {1994},
doi = {10.1007/bf01194750},
journal   = {Integral Equations and Operator Theory}
}