INVARIANCE PROPERTIES FOR QUANTUM SYSTEMS WITH SLOW DISTURBANCE.

THE INVARIANCE PRINCIPLE AND ASYMPTOTIC COMPLETENESS FOR A QUANTUM MECHANICAL SYSTEM

GAUGE INVARIANCE PROPERTIES OF AN INTERACTING BOSE SYSTEM.

INVARIANCE IN QUANTUM MECHANICS AND GROUP EXTENSIONS

SCATTERING OF SLOW NEUTRONS AND NONEQUILIBRIUM PROPERTIES OF MANY-BODY SYSTEMS

Quantum systems with stochastic parameters

STOCHASTIC BEHAVIOR OF QUANTUM SYSTEMS