New procedure for modelling the belowground biomass distribution and resource acquisition in mixed uneven-aged stands - Shanin, Vladimir; Mäkipää, Raisa; Shashkov, Maxim; Ivanova, Natalya; Moskalenko, Svetlana; Rocheva, Liliya; Grabarnik, Pavel; Bobkova, Kapitolina; Manov, Alexey; Osipov, Andrey; Burnasheva, Elvira; Komarov, Alexander (Luonnonvarakeskus (Luke), 2015)