APA (7th ed.) Citation

Elena, P. Changes in radon concentration in soils of the city of Tobolsk. EDP Sciences.

Chicago Style (17th ed.) Citation

Elena, Popova. Changes in Radon Concentration in Soils of the City of Tobolsk. EDP Sciences.

MLA (9th ed.) Citation

Elena, Popova. Changes in Radon Concentration in Soils of the City of Tobolsk. EDP Sciences.

Warning: These citations may not always be 100% accurate.