Optimising sampling frequency for monitoring heterotrophic protists in a marine ecosystemLehtiniemi, Maiju; Fileman, Elanie; Hällfors, Heidi; Kuosa, Harri; Lehtinen, Sirpa; Lips, Inga; Setälä, Outi; Suikkanen, Sanna; Tuimala, Jarno; Widdicombe, ClaireICES journal of marine science2022 / p. 925–936 : ill https://doi.org/10.1093/icesjms/fsab132 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS ViewpointPitkänen, Heikki; Kuosa, Harri; Eremina, Tatjana; Lips, Urmas; Lehtoranta, Jouni; Maximov, AlexeyThe Gulf of Finland assessment2016 / p. 86-88 : ill http://hdl.handle.net/10138/166296