TY - JOUR AU - Bullen, P. S. TI - A General Perron Integral, II JO - Canadian journal of mathematics PY - 1967 SP - 457 EP - 473 VL - 19 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1967-039-8/ DO - 10.4153/CJM-1967-039-8 ID - 10_4153_CJM_1967_039_8 ER -