TY - JOUR AU - Behrooz Yazdizadeh AU - H. H. Yeghiazaryan TI - Some FEM models for bending and vibration problems of beam JO - Proceedings of the Yerevan State University. Physical and mathematical sciences PY - 2013 SP - 38 EP - 43 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZERU_2013_1_a6/ LA - en ID - UZERU_2013_1_a6 ER -