@article{Dergachev2004the,
author={Dergachev, V.A. and Dmitriev, P.B. and Raspopov, O.M. and Van Geel, B..},
title={The effects of galactic cosmic rays, modulated by solar terrestrial magnetic fields, on the climate},
journal={Russian Journal of Earth Sciences},
publisher={Geophysical Center of the Russian Academy of Sciences},
year={2004},
pages={323-338},
volume={6},
issue={5},
}