1. Bolton, A.J.; Petty, J. A. 1980: A note on a possible source of errors in maximum effective pore radius determination in coniferous wood. Wood Sei. Technol. 14: 45–47
2. Bosshard, H.H. 1968: Imprägnierung von Fichtenholz mit Steinkohlenteeröl. Holz Roh- Werkst. 26: 462–469
3. Bramhall, G. 1971: The validity of Darcy’s law in the axial penetration of wood. Wood Sei. Technol. 5: 121–143
4. Brudermann, G.E. 1984: Personal communication Hösli, J.P. 1982: unpublished data
5. Hösli, J.P. 1983: Suitability of the pulsation process for the impregnation of white spruce round wood by creosote. Int. J. Wood Preserv. 3: 23–30