Journal of Systems and Software
The Journal of Systems & Software > 2002 > 61 > 3 > 173-187
The Journal of Systems & Software > 2002 > 61 > 3 > 225-232
The Journal of Systems & Software > 2002 > 61 > 3 > 201-212
The Journal of Systems & Software > 2002 > 61 > 3 > 189-199
The Journal of Systems & Software > 2002 > 61 > 3 > 213-224
The Journal of Systems & Software > 2002 > 61 > 3 > 233-242