@Book{1148739920,
title="Antropogennoe evtrofirovanie Lado{\v{z}}skogo ozera",
year="1982",
publisher="``Nauka''",
address="Leningrad",
note="Akademija Nauk SSSR, Institut Ozerovedenija",
note="In kyrill. Schr., russ",
language="Russian"
}