Climate warming and pikeperch year-class catches in the Baltic Sea - Pekcan-Hekim, Zeynep; Urho, Lauri; Auvinen, Heikki; Heikinheimo, Outi; Lappalainen, Jyrki; Raitaniemi, Jari; Söderkultalahti, Pirkko (My University, 2011)