TY - JOUR AU - J. C., Burkill TI - The Approximately Continuous Perron Integral JO - Mathematische Zeitschrift PY - 1932 SP - 270 EP - 278 VL - 34 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1932__34_168311/ ID - MZ_1932__34_168311 ER -