@Article{ HERNÁNDEZ_GIL_Aschheim-:281-288,

author = { ENRIQUE HERNÁNDEZ MONTES and LUISA MARIA GIL MARTIN and Mark Aschheim- } ,

title = { OPTIMAL DESIGN OF PLANAR FRAMES BASED ON APPROXIMATE SECOND-ORDER ANALYSIS },

journal = { Engineering Optimization },

year = { 2004 },

volume = { 36 },

pages = { 281-288 },

}