1. Abakumenko GS, Ladyshkina TE, Saltykova VF, Semicheva VI, Usikova TV (1977) Morskie mezhlednikovye otlozhenia na severe Karel’skogo peresheika (Marine interglacial deposits on the northern part of Karelian Isthmus). In: Biske GS (ed) Stratigrafiya i paleogeografiya chetvertichnogo perioda severa Evropeiskoi chasti SSSR (Stratigraphy and paleogeography of the Quaternary of the North of the European part of USSR). Institute of Geology, Karelian Branch of USSR Academy of Sciences, Petrozavodsk, pp 93–97 (in Russian)
2. Amantov AV, Spiridonov MA (1989) Geologiya Ladozhskogo ozera (Geology of Lake Ladoga). Sov Geol 4:83–86 (in Russian)
3. Andreev AA, Shumilovskikh LS, Savelieva LA, Gromig R, Fedorov GB, Ludikova AV, Wagner B, Wennrich V, Melles M (2019) Environmental conditions in northwestern Russia during MIS 5 (~ 118–80 ka) as inferred from the preglacial pollen record in Lake Ladoga. Boreas 48:377–386. https://doi.org/10.1111/bor.12382
4. Apukhtin NI, Krasnov II (eds) (1967) Geologiya chetvertichnykh otlozheniy severo-yapada Evropeiskoy chasti SSSR (Geology of Quaternary deposits of the NW of the European part of the USSR). Nedra, Leningrad (in Russian)
5. Balashova NB, Kiselev GA, Stepanova VA, Tobias AV (2016) Diatomovye vodorosli bentosa yuzhnogo poberezh’ya Finskogo zaliva (Zakaznik Lebyazhiy) (Benthic diatoms of the southern coast of the Gulf of Finland (Lebyazhiy Nature Reserve). Vestnik SPbGU Seriya 3 Biologiya 4:9–25. https://doi.org/10.21638/11701/spbu03.2016.401(in Russian)