TY - JOUR AU - E. Flytzanis TI - Unimodular Eigenvalues and Linear Chaos in Hilbert Spaces. JO - Geometric and functional analysis PY - 1995 SP - 1 EP - 13 VL - 5 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/GFA_1995__5_4_58182/ ID - GFA_1995__5_4_58182 ER -