High-resolution spectroscopic study of pore-water dissolved organic matter in Holocene sediments of Lake Peipsi (Estonia/Russia)Leeben, Aina; Heinsalu, Atko; Alliksaar, Tiiu; Vassiljev, JüriHydrobiologia2010 / p. 21-31 https://doi.org/10.1007/s10750-010-0174-2