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Ichnotaxonomy of the Cambrian Spence Shale Member of the Langston Formation, Wellsville Mountains, Northern Utah, Usa
Regenerace - 7. července 1991 zemřel legendární páter František Ferda a téhož dne roku 2005 odešel náš dlouholetý spolupracovník a věhlasný léčitel Jindřich Paseka. Oba strávili mnoho let v komunistických žalářích i
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