TY - JOUR AU - Gurman, Vladimir I. TI - Degeneracy and generalized solutions of optimal control problems JO - Control and Cybernetics PY - 2009 SP - 1341 EP - 1358 VL - 38 IS - 4B PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CC_2009_38_4B_a4/ LA - en ID - CC_2009_38_4B_a4 ER -