Journal of Systems and Software
The Journal of Systems & Software > 2013 > 86 > 2 > 485-500
The Journal of Systems & Software > 2013 > 86 > 2 > 324-334
The Journal of Systems & Software > 2013 > 86 > 2 > 485-500
The Journal of Systems & Software > 2013 > 86 > 2 > 324-334