TY - JOUR AU - VeselĂ˝, Libor TI - Continuous selections of finite-set valued mappings JO - Czechoslovak Mathematical Journal PY - 1991 SP - 549 EP - 558 VL - 41 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1991.102488/ DO - 10.21136/CMJ.1991.102488 LA - en ID - 10_21136_CMJ_1991_102488 ER -