A 10000 year record of sediment porewater dissolved organic matter characteristics from Lake Peipsi as revealed by HPSECMakarõtševa, Natalja; Lepane, Viia; Alliksaar, Tiiu; Heinsalu, AtkoChemistry and ecology2010 / Suppl., p. 13-24 :illhttps://www.tandfonline.com/doi/abs/10.1080/02757540.2010.501030