"Gerüstordnung" Holzforschung - International Journal of the Biology, Chemistry, Physics and Technology of Wood, 2.2 (2009): 64-64. Retrieved 19 Jun. 2013, from doi:10.1515/hfsg.1948.2.2.64

Gerüstordnung. Holzforschung - International Journal of the Biology, Chemistry, Physics and Technology of Wood (2009), 2(2), pp. 33-64. Retrieved 19 Jun. 2013, from doi:10.1515/hfsg.1948.2.2.64

Gerüstordnung. Holzforschung - International Journal of the Biology, Chemistry, Physics and Technology of Wood. 2009. 2(2): 33-64. Retrieved 19 Jun. 2013, from doi:10.1515/hfsg.1948.2.2.64