TY - JOUR AU - Dragoslav Ĺ umarac TI - Elastic parameters of the body weakened by the elliptical voids JO - Theoretical and applied mechanics PY - 1992 SP - 119 VL - 18 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TAM_1992_18_1_a8/ LA - en ID - TAM_1992_18_1_a8 ER -