TY - JOUR AU - Jakov D. Lazić AU - Vera B. Lazić TI - Algebraic expressions for stresses in composite and prestressed structures JO - Theoretical and applied mechanics PY - 1981 SP - 89 VL - 7 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TAM_1981_7_1_a10/ LA - en ID - TAM_1981_7_1_a10 ER -