The Liouville space extension of quantum mechanics / T. Petrosky, I. Prigogine
Unstable systems in generalized quantum theory / E.C.G. Sudarshan, C.B. Chiu, G. Bhamathi
Resonances and dilatation analyticity in Liouville space / E.J. Brändas
Time, irreversibility, and unstable systems in quantum physics / E. Eisenberg, L.P. Horwitz
Quantum systems with diagonal singularity / I. Antoniou, Z. Suchanecki
Nonadiabatic crossing of decaying levels / V.V. Kocharovsky, Vl.V. Kocharovsky, S. Tasaki
Can we observe microscopic chaos in the laboratory? / P. Gaspard
Proton nonlocality and decoherence in condensed matter: predictions and experimental results / C.A. Chatzidimitriou-Dreismann.