TY - JOUR AU - M. V. Balashov TI - Antidistance and Antiprojection in the Hilbert Space JO - Journal of convex analysis PY - 2015 SP - 521 EP - 536 VL - 22 IS - 2 UR - http://geodesic.mathdoc.fr/item/JCA_2015_22_2_JCA_2015_22_2_a9/ ID - JCA_2015_22_2_JCA_2015_22_2_a9 ER -