TY - JOUR AU - Katica AU - Stevanović AU - Hedrih AU - Dragan Jovanović TI - The stress state of the elliptical-annular plate by the complex variable function and conformal mapping method JO - Theoretical and applied mechanics PY - 1991 SP - 73 VL - 17 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TAM_1991_17_1_a8/ LA - en ID - TAM_1991_17_1_a8 ER -