@article{Grachev2005a,
author={Grachev, A.F. and Korchagin, O.A. and Kollmann, H.A. and Pechersky, D.M. and Tsel'movich, V.A.},
title={A new look at the nature of the transitional layer at the K/T boundary near Gams, Eastern Alps, Austria, and the problem of the mass extinction of the biota},
journal={Russian Journal of Earth Sciences},
publisher={Geophysical Center of the Russian Academy of Sciences},
year={2005},
pages={1-45},
volume={7},
issue={6},
}