TY - JOUR AU - M. Z. v. Krzywoblocki TI - Three body problem reduced to the optimization problem JO - Matematic̀Œki vesnik PY - 1968 SP - 183 VL - 20 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MV_1968_20_2_a6/ ID - MV_1968_20_2_a6 ER -