Burial practices at Lapini curonian cremation cemetry, West Latvia, at the close of the iron age and in the middle ages (12th–14th/15th centuries)Doniņa, Inga; Stivrinš, Normunds; Bērziņš, ValdisArchaeologia Baltica2020 / p. 84-103 https://doi.org/10.15181/AB.V27I0.2179 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Technologies and experiences for using sewage sludge as a fuelReinola, Leino5th International Symposium "Topical Problems in the Field of Electrical and Power Engineering". Doctoral School of Energy and Geotechnology : Kuressaare, January 14-19, 20082008 / p. 48-52 : ill Utilization of pyrolytic wastewater in oil shale fired CFBC boilerKonist, Alar; Järvik, Oliver; Pikkor, Heliis; Nešumajev, Dmitri; Pihu, TõnuJournal of cleaner production2019 / p. 487-493 : ill https://doi.org/10.1016/j.jclepro.2019.06.213 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Исследование процесса лабораторного озоления лейпцигского бурого угляHerter, E.; Ots, Arvo; Nuutre, MaarisИсследование работы парогенераторов электростанций1978 / с. 27-33 Перераспределение серы в процессах размола и озоления березовского угляMahlapuu, Aime; Nuutre, Maaris; Ots, Arvo; Paist, Aadu; Poobus, ArviИсследование работы парогенераторов электростанций1979 / с. 13-21