Variation of microfibril angle of Norway spruce (Picea abies (L.) Karst.) and Scots pine (Pinus sylvestris L.) - comparing x-ray diffraction and optical methods - Saranpää, P.; Serimaa, R.; Andersson, S.; Pesonen, E.; Suni, Y.; Paakkari, T. (University of Canterbury Printers, 1998)
Keywords: puun ominaisuudet