. "Evaluation of the possibility to realize as a countermeasure against radon from soil by ventilation of places which are located out-side of the house basement"@en . "0"^^ . . "Odv\u011Btr\u00E1n\u00ED radonu studnou z podlo\u017E\u00ED"@cs . . "1"^^ . "0"^^ . . "1"^^ . "Radon well ventilation from bedrock"@en . . . "1"^^ . . "1400"^^ . "Posouzen\u00ED mo\u017Enosti realizace protiradonov\u00E9ho ozdravn\u00E9ho opat\u0159en\u00ED lok\u00E1ln\u00EDho odv\u011Btr\u00E1n\u00ED radonu z podlo\u017E\u00ED z m\u00EDst le\u017E\u00EDc\u00EDch mimo z\u00E1klady domu"@cs . . "1400"^^ . . "radon; depressurisation; protective measures"@en .