• Determining reference conditions of hemiboreal lakes in Latvia, NE Europe: a palaeolimnological approachStivrinš, Normunds; Grudzinska, Ieva; Elmi, Kati; Heinsalu, Atko; Veski, SiimAnnales de limnologie - International journal of limnology2018 / art. 22, 12 p https://doi.org/10.1051/limn/2018014 http://www.ester.ee/record=b2246661*est https://www.scopus.com/sourceid/29031 https://www.scopus.com/record/display.uri?eid=2-s2.0-85049388926&origin=inward&txGid=f7b757001bcacb48565c637479c8c257 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ANN%20LIMNOL-INT%20J%20LIM&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000435885600001