TY - JOUR AU - Gabutti, B AU - Kalla, S AU - Hubbell, J C2 - J Computat Appl Math DA - 1991-01-01 00:01:00 LA - en M1 - 37 PB - J Computat Appl Math PY - 1991 TI - Some Expansions Related to the Hubbell Rectangular-Source Integral ER -