Jari Lindblad

Influence of felling season, drying method and within-tree location on the brinell hardness and equilibrium moisture content of wood from 27–35-year-old Betula pendula

Henrik Heräjärvi, Veikko Möttönen, V. Möttönen, 2004 .

Saw log recovery and stem quality of birch from thinnings in southern Finland

Erkki Verkasalo, Harri Kilpeläinen, Henrik Heräjärvi, 2011 .