TY - JOUR AU - Bratteli, Ola AU - Elliott, George A. AU - Robinson, Derek W. TI - The characterization of differential operators by locality : classical flows JO - Compositio Mathematica PY - 1986 SP - 279 EP - 319 VL - 58 IS - 3 PB - Martinus Nijhoff Publishers UR - http://www.numdam.org/item/CM_1986__58_3_279_0/ LA - en ID - CM_1986__58_3_279_0 ER -