DOE:10.5516/NET.02.2013.527
DOE:10.5516/NET.03.2010.048
DOE:10.5516/NET.04.2013.701
DOE:10.5516/NET.06.2011.010
DOE:10.5516/NET.06.2013.707
DOE:10.5516/NET.07.2013.012
DOE:10.5516/NET.07.2013.705
DOE:10.5516/NET.07.2013.706
DOE:10.5516/NET.07.2013.713
DOE:10.5516/NET.07.2013.715
DOE:10.5516/NET.07.2014.704
DOE:10.5516/NET.07.2014.705
DOE:10.5516/NET.07.2014.706
DOE:10.5516/NET.2011.43.4.329
DOE:10.5516/NET.2011.43.4.335
DOE:10.5516/NET.2011.43.4.383
DOE:10.5516/NET.2011.43.5.405
DOE:10.5516/NET.2011.43.6.509