Engineer of the Lepton Physics Department,
PhD student at the University of Paris-Sud (Orsay, France) and the Institute for Nuclear Research (Kyiv, Ukraine)
E-mail: chernyak@kinr.kiev.ua
Mail address: INR, Prospekt Nauki 47, Kiev, MSP 03680, Ukraine
Phone: +(38-044)525-1111
Web site: http://lpd.kinr.kiev.ua/chernyak/