For citations:

Nemirovskaya I.A., Khaustov A.P., Redina M.M. The Role of PAHs as an Indicator of the Geochemical Barriers’ Functioning in the Marginal Filter of the Northern Dvina River. Izvestiya Rossiiskoi Akademii Nauk. Seriya Geograficheskaya. 2020;(1):80-92. (In Russ.) https://doi.org/10.31857/S2587556620010148