Keyword "PROSPECTION" in:

Coalbed methane in the coal seams of the Carboniferous in the Mšeno-Roudnice Basin
Holub,V., Eliáš,M., Hrazdíra,P., Franců,J., volume 30, 1997 (GRR for 1996), pages 51–52
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Geochemislry of stream sediments on the area between Lásenice and Rapšach, Jindřichův Hradec region
Ojuntuja,G., Saroor,A.H.M., Jelínek,E., Klečka,M., Matějka,D., volume 26, 1993 (GRR for 1992), pages 69–70
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