1. Thermal metamorphism of feldspar clasts in impact melts from Lappajärvi crater, Finland;Bischoff,1981
2. Chemical and structural changes induced by thermal annealing of shocked feldspar inclusions in impact melt rocks from Lappajärvi crater, Finland;Bischoff;J. Geophys. Res. Suppl.,1984
3. Fractures, pseudotachylite veins and breccia dikes in the crater floor of the Rochechouart impact structure, SW-France, as indicators of crater forming processes;Bischoff,1987
4. Fluid inclusion studies on drill core samples from the Manson impact crater: evidence for post-impact hydrothermal activity;Boer,1996