Lake PeipsiMiidel, Avo; Raukas, Anto; Haberman, Juta; Loigu, Enn1999 https://www.ester.ee/record=b1326195*est

Lake PeipsiPihu, Ervin; Haberman, Juta; Loigu, Enn2001 https://www.ester.ee/record=b1400255*est

Lake Võrtsjärv2004 https://www.ester.ee/record=b1992408*est

PeipsiHaberman, Juta; Timm, Tarmo; Raukas, Anto; Borissov, Vladimir; Miidel, Avo; Tavast, Elvi; Loigu, Enn; Leisk, Ülle; Iital, Arvo; Pachel, Karin2008 https://www.ester.ee/record=b2341036*est

The ecological state of Lake Peipsi (Estonia/Russia) : improvement, stabilization or deterioration?Blank, Kätlin; Loigu, Enn; Laugaste, Reet; Haberman, JutaProceedings of the Estonian Academy of Sciences2017 / p. 18-28 : ill https://doi.org/10.3176/proc.2017.1.02 http://www.ester.ee/record=b2355998*est

Псковско-Чудское озеро2012 https://www.ester.ee/record=b2775594*est