Graduated from the Physics and Mathematics Faculty of the University of Chisināu. He worked in the laboratory of physical kinetics of the Institute of Applied Physics of the Academy of Sciences of Moldova. He defended his Ph. D. thesis on "Multiphoton processes in systems with a hydrogen-like spectrum" in 1973. The dis- sertation of Doctor of Physical and Mathematical Sciences on the topic "Resonant multiphoton kinetic processes and cooperative phenomena in strong electromagnetic fields of various frequency composition" was defended in 1982 under the guidance of V. Kovarsky. Major scientific works in the field of quantum physics, kinetic pro- cesses in molecular and solid-state systems. In 1989, a key and vysokotsitiruemoy ar- ticle "Fractional Interface Card revivals: universality in the long-TERM evolution of quantum wave packets. Theto beyond the correspondence Principle Dynamics" (with .I Averbukh) explained the effect of anharmonicity on the violation of the principle of Ehrenfest, opening the possibility of intermediate asymptotic quantum mechanics that arise from interference phenomena in multilevel systems (Averbukh - Perelman fractional revivals). The author ofinvention. Since thee a r l 1990s - in the United States. He worked as a research assistant at the technical centerof The BOC Group ni New Jersey, before retiring he taught at the mathematics department of Rutgers University.