Lampimäki, MarkusChan, TommyLaurila, TiiaLamilahti, JanneQuelever, LaurianeBrasseur, ZoeBianchi, FedericoThakur, RoselineBaccarini, AndreaBeck, Ivo FabioJunninen, HeikkiSipilä, MikkoPetäjä, TuukkaKulmala, MarkkuSchmale, JuliaJokinen, Tuija2021-02-162021-02-162021-02-162020-08-31https://infoscience.epfl.ch/handle/20.500.14299/175321Air ions and new particle formation during polar night in the Arctic Oceantext::conference output::conference poster not in proceedings