TY - JOUR AU - Wolfgang J. Bühler TI - Two Proofs Of The Kantorovich Inequality And Some Generalizations. JO - Revista colombiana de matematicas PY - 1987 SP - 147 EP - 154 VL - 21 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RCM_1987__21_1_181787/ ID - RCM_1987__21_1_181787 ER -