. "21110" . "869373" . . "Radon and House"@en . "1994" . "1"^^ . "Radon a d\u016Fm" . "ABF+F\u00F3rum" . "75;76" . "RIV:J04/94:211100901" . "[DD1943A6CD0A]" . "2" . . "Jir\u00E1nek, Martin" . . . . "Radon a d\u016Fm" . "1"^^ . "RIV:J04/94:211100901!RIV/1998/MSM/MSM8D50" . . "Radon and House"@en . "1210-7395" . . . "0"^^ .