Least deviation decomposition with respect to a pair of convex sets

Sigrid Le Clerc, L. Tiang, Khaled Ezzedine, A. Bernard, J. Latreille, Denis Malvy, R. Jdid, Pilar Galán, Serge Hercberg, F. Morizot, C. Guinot, Erwin Tschachler, J F Zagury