@article{Ramzaev_2016,
title={Temporal variations of 7Be,
40K,
134Cs and 137Cs in epiphytic lichens (genus Usnea) at the Sakhalin and Kunashir islands after the Fukushima accident},
volume={9},
ISSN={1998-426X},
url={http://dx.doi.org/10.21514/1998-426x-2016-9-3-14-27},
DOI={10.21514/1998-426x-2016-9-3-14-27},
number={3},
journal={Radiatsionnaya Gygiena = Radiation Hygiene},
publisher={SPRI of Radiation Hygiene Prof. PV Ramzaev},
author={Ramzaev,
V. P. and Barkovsky,
A. N. and Gromov,
A. V. and Ivanov,
S. A. and Kaduka,
M. V.},
year={2016},
month=jan,
pages={14–27} }