TY - JOUR AU - A. El Guennouni TI - A unified approach to some strategies for the treatment of breakdown in Lanczos-type algorithms JO - Applicationes Mathematicae PY - 1999 SP - 477 EP - 488 VL - 26 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/am-26-4-477-488/ DO - 10.4064/am-26-4-477-488 LA - en ID - 10_4064_am_26_4_477_488 ER -