Coastline change of the Baltic Sea and its driving forcesHarff, Jan; Deng, Junjie; Dudzinska-Nowak, Joanna; Soomere, TarmoThe 13th Colloquium on Baltic Sea Marine Geology : September 12-16, 2016, Gdansk, Poland : abstract volume & field trip guidebook2016 / p. 52 https://www.pgi.gov.pl/dokumenty-pig-pib-all/publikacje-2/materialy-konferencyjne/4007-baltic-2016/file.html

Geological maps of the Gulf of Finland sea bottom as a basis for assessing the state of marine environmentSuuroja, Sten; Kask, Andres; Petersell, Valter; Alliksaar, Tiiu; Lips, Urmas; Lepland, AivoThe 13th Colloquium on Baltic Sea Marine Geology : September 12-16, 2016, Gdansk, Poland : abstract volume & field trip guidebook2016 / p. 75 https://www.pgi.gov.pl/dokumenty-pig-pib-all/publikacje-2/materialy-konferencyjne/4007-baltic-2016/file.html