Development of weighting factors for climate variables for selecting the energy reference year according to the EN ISO 15927-4 standardKalamees, Targo; Jylhä, Kirsti; Tietäväinen, Hanna; Jokisalo, Juha; Ilomets, Simo; Hyvönen, Reijo; Saku, SeppoEnergy and buildings2012 / p. 53-60 https://www.sciencedirect.com/science/article/abs/pii/S0378778811005779