Seasonal variability as a source of uncertainty in the West Siberian regional CH4 flux upscaling / A. F. Sabrekov, B. R. K. Runkle, M. V. Glagolev [et.al.] // Environmental research letters. 2014. Vol. 9. P. 045008 (1-14). URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000486517