[The content of submicroscopic aerosols of short-lived daughter products of radon in mine air].
D000398:Air Pollution, Radioactive; D008906:Mining; D011834:Radiation Monitoring; D011886:Radon; D014586:USSR
D011886:Radon
Soderzhanie submikroskopicheskikh aérozoleĭ korotkozhivushchikh dochernikh produktov radona v rudnichnom vozdukhe.