Keyword "CLASTIC SEDIMENTS" in:
Preliminary results of tbc study of concentration and sources of natural radioactive elements in the surroundings of Stupňovitá abyss in the Sloup-Šošůvka caves in the Moravian Karst
Štecl,J., Navrátil,O., Surý,J., volume 26, 1993 (GRR for 1992), pages 76–77
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