TY - JOUR AU - V. S. Klimov TI - On functionals with an infinite number of critical values JO - Sbornik. Mathematics PY - 1976 SP - 91 EP - 104 VL - 29 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1976_29_1_a6/ LA - en ID - SM_1976_29_1_a6 ER -