DSC04646.JPG Sergey V. Cherkasov (Ph.D., Vernadsky State Geological Museum of RAS, Moscow) Миниатюры Dmitry M. Ermakov (Dr. Sci., Institute of radioengineering and electronics of RAS, Fryazino) Sergey V. Cherkasov (Ph.D., Vernadsky State Geological Museum of RAS, Moscow) Миниатюры Dmitry M. Ermakov (Dr. Sci., Institute of radioengineering and electronics of RAS, Fryazino) Sergey V. Cherkasov (Ph.D., Vernadsky State Geological Museum of RAS, Moscow) Миниатюры Dmitry M. Ermakov (Dr. Sci., Institute of radioengineering and electronics of RAS, Fryazino) Sergey V. Cherkasov (Ph.D., Vernadsky State Geological Museum of RAS, Moscow) Миниатюры Dmitry M. Ermakov (Dr. Sci., Institute of radioengineering and electronics of RAS, Fryazino) Sergey V. Cherkasov (Ph.D., Vernadsky State Geological Museum of RAS, Moscow) Миниатюры Dmitry M. Ermakov (Dr. Sci., Institute of radioengineering and electronics of RAS, Fryazino) Sergey V. Cherkasov (Ph.D., Vernadsky State Geological Museum of RAS, Moscow) Миниатюры Dmitry M. Ermakov (Dr. Sci., Institute of radioengineering and electronics of RAS, Fryazino) Sergey V. Cherkasov (Ph.D., Vernadsky State Geological Museum of RAS, Moscow) Миниатюры Dmitry M. Ermakov (Dr. Sci., Institute of radioengineering and electronics of RAS, Fryazino)