"Holzforschung - International Journal of the Biology, Chemistry, Physics and Technology of Wood", 29.2 (1975): 41-73. Retrieved 20 May. 2013, from http://www.degruyter.com/view/j/hfsg.1975.29.issue-2/issue-files/hfsg.1975.29.issue-2.xml

Holzforschung - International Journal of the Biology, Chemistry, Physics and Technology of Wood (1975), 29(2), pp. 41-73. Retrieved 20 May. 2013, from http://www.degruyter.com/view/j/hfsg.1975.29.issue-2/issue-files/hfsg.1975.29.issue-2.xml

Holzforschung - International Journal of the Biology, Chemistry, Physics and Technology of Wood. 1975. 29(2): 41-73. Retrieved 20 May. 2013, from http://www.degruyter.com/view/j/hfsg.1975.29.issue-2/issue-files/hfsg.1975.29.issue-2.xml