@ISSUE{ iet:/content/journals/iet-spr/7/4, title = "Volume 7, Issue 4", journal = "IET Signal Processing", volume = "7", year = "2013", url = "http://digital-library.theiet.org/;jsessionid=2am48cfn7lbj0.x-iet-live-01content/journals/iet-spr/7/4" }