Dr. Vasily Ploskih
Historian, archaeologist. Study of ancient cave mines and cultural layers in caves. Kyrgyz-Russian Slavonic University. Institute of History of the National Academy of Sciences. Head of the Issyk-Kul complex archeological expedition. Kyrgyzstan, 720000, Bishkek city, 44 Kievskaya str. +996 312 556 640753, e-mail: vploskih-62@mail.ru