TY - JOUR AU - B. S. Yadav TI - A note on a theorem of Boas JO - Matematic̀Œki vesnik PY - 1970 SP - 155 VL - 22 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MV_1970_22_2_a1/ ID - MV_1970_22_2_a1 ER -