@article{GDZPPN000462098, title = {Unimodular Eigenvalues and Linear Chaos in Hilbert Spaces.}, journal = {Geometric and functional analysis}, volume = {5}, year = {1995}, pages = {1-13}, zbl = {0827.46043}, url = {http://dml.mathdoc.fr/item/GDZPPN000462098} }
Flytzanis, E. Unimodular Eigenvalues and Linear Chaos in Hilbert Spaces.. Geometric and functional analysis, Tome 5 (1995) pp. 1-13. http://gdmltest.u-ga.fr/item/GDZPPN000462098/