High-performance liquid chromatography (HPLC)-size exclusion chromatography (SEC) for qualitative detection of humic substances and dissolved organic matter in mineral soils and peats in LithuaniaJokubauskaite, Ieva; Amaleviciute, Kristina; Lepane, Viia; Slepetiene, Alvyra; Slepetys, Jonas; Liaudanskiene, Inga; Karcauskiene, Danute; Booth, Colin A.International journal of environmental analytical chemistry2015 / p. 508-519 : ill https://doi.org/10.1080/03067319.2015.1048435 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Impact of seasonal climate change on optical and molecular properties of river water dissolved organic matter by HPLC-SEC and UV-vis spectroscopyLepane, Viia; Depret, Laura; Väli, Anna-Liisa; Suursööt, KristelChemical and Biological Technologies in Agriculture2015 / p. 1-7 : ill https://doi.org/10.1186/s40538-015-0040-6 Journal metrics at Scopus Article at Scopus