TY - JOUR AU - Olivera Jovanović AU - Dimitar Jurukovski TI - Gradient Method as a Tool for Mathematical Modeling in Earthquake Engineering JO - Yugoslav journal of operations research PY - 1997 SP - 293 VL - 7 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/YJOR_1997_7_2_a9/ LA - en ID - YJOR_1997_7_2_a9 ER -