TY - JOUR AU - Davies, Roy O. TI - On the Measurability of Functions of Two Variables JO - Mathematica slovaca PY - 1973 SP - 285 EP - 289 VL - 23 IS - 3 UR - http://geodesic.mathdoc.fr/item/MASLO_1973_23_3_a11/ LA - en ID - MASLO_1973_23_3_a11 ER -