Center of Quantum Optics and Quantum Information
B.I.Stepanov Institute of Physics NASB
Nezavisimosti ave, 68-2, room 486, 220072 Minsk, Belarus
Tel. +375 17 2842613, +375 17 2840442
Fax +375 17 2840879 (with remark “For CQOQI”)
E-mail: kilin at dragon.bas-net.by