TY - JOUR AU - Gh. Constantin TI - $\omega$-compact elements of normed algebras JO - Matematic̀Œki vesnik PY - 1973 SP - 29 VL - 25 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MV_1973_25_1_a4/ ID - MV_1973_25_1_a4 ER -