TY - JOUR AU - Radulescu, M. L. AU - Clarke, F. H. TI - The Multidirectional Mean Value Theorem in Banach Spaces JO - Canadian mathematical bulletin PY - 1997 SP - 88 EP - 102 VL - 40 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1997-011-2/ DO - 10.4153/CMB-1997-011-2 ID - 10_4153_CMB_1997_011_2 ER -