"Biomedizinische Technik/Biomedical Engineering", 30.6 (1985): 134-168. Retrieved 23 May. 2013, from http://www.degruyter.com/view/j/bmte.1985.30.issue-6/issue-files/bmte.1985.30.issue-6.xml

Biomedizinische Technik/Biomedical Engineering (1985), 30(6), pp. 134-168. Retrieved 23 May. 2013, from http://www.degruyter.com/view/j/bmte.1985.30.issue-6/issue-files/bmte.1985.30.issue-6.xml

Biomedizinische Technik/Biomedical Engineering. 1985. 30(6): 134-168. Retrieved 23 May. 2013, from http://www.degruyter.com/view/j/bmte.1985.30.issue-6/issue-files/bmte.1985.30.issue-6.xml