TY - JOUR AU - Ferenc Móricz TI - Extension of a Theorem of Fejér to Double Fourier-Stieltjes Series. JO - The journal of Fourier analysis and applications [[Elektronische Ressource]] PY - 2001 SP - 601 EP - 614 VL - 7 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JFAA_2001__7_4_59700/ ID - JFAA_2001__7_4_59700 ER -