TY - JOUR AU - Derek W. Robinson AU - Akitaka Kishimoto TI - Derivations, dynamical systems, and spectral restrictions. JO - Mathematica Scandinavica PY - 1985 SP - 83 EP - 95 VL - 56 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MS2_1985__56_166926/ ID - MS2_1985__56_166926 ER -