@misc{Sahu_Patitapaban_Sources,
 author={Sahu, Patitapaban and Panigrahi, Durga Charan and Mishra, Devi Prasad},
 howpublished={online},
 publisher={Główny Instytut Górnictwa},
 language={eng},
 title={Sources of radon and its measurement techniques in underground uranium mines - an overview},
 type={artykuł},
 keywords={radon, pomiar, kopalnia uranu},
}