TY - JOUR AU - Yung-Ming Chen TI - On the integrability of functions defined by trigonometrical series. JO - Mathematische Zeitschrift PY - 1956 SP - 9 EP - 12 VL - 66 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1956__66_169612/ ID - MZ_1956__66_169612 ER -