{"id":"001559789","type":"book","title":"Skalní dutiny a jeskynní oblasti jako součást životního prostředí člověka","publisher":"Institute of Archaeology","publisher-place":"Prague","pages":"238-245","container-title":"In memoriam Jan Rulf / 2000","author":[{"family":"Matoušek","given":"Václav"}],"issued":{"raw":"2000"}}