И.Н. Демидов, А.Д. Лукашов, В.А. Ильин.
Рельеф заповедника "Кивач" и история геологического развития северо-западного Прионежья в четвертичном периоде
// Природа государственного заповедника "Кивач". Труды КарНЦ РАН. Выпуск 10. Петрозаводск: КарНЦ РАН, 2006. C. 22-33
I.N. Demidov, A.D. Lukashov, V.P. Iljin. Relief of the reserve territory "Kivach" and the geological evolution of the Northwestern Prionezhie at quaternary time // Proceeding of Karelian Research Centre of RAS. Issue 10. Petrozavodsk: KarRC RAS, 2006. Pp. 22-33
The structural-denudational, glacial and aqueoglacial types of relief are dominated within the reserve territory "Kivach". The last Late Weichselian ice cover had retreated from described area about 11 500 years ago, but the biggest part of reserve territory was covered by water of ancient Onega Lake till the middle of the Boreal time 9000–8500 ka ago.
