"Journal of Optical Communications", 18.3 (1997): 81-120. Retrieved 25 May. 2013, from http://www.degruyter.com/view/j/joc.1997.18.3/issue-files/joc.1997.18.3.xml

Journal of Optical Communications (1997), 18(3), pp. 81-120. Retrieved 25 May. 2013, from http://www.degruyter.com/view/j/joc.1997.18.3/issue-files/joc.1997.18.3.xml

Journal of Optical Communications. 1997. 18(3): 81-120. Retrieved 25 May. 2013, from http://www.degruyter.com/view/j/joc.1997.18.3/issue-files/joc.1997.18.3.xml