Journal of Visual Languages & Computing
Journal of Visual Languages and Computing > 2013 > 24 > 4 > 223-233
Journal of Visual Languages and Computing > 2013 > 24 > 4 > 234-247
Journal of Visual Languages and Computing > 2013 > 24 > 4 > 273-288
Journal of Visual Languages and Computing > 2013 > 24 > 4 > 248-261
Journal of Visual Languages and Computing > 2013 > 24 > 4 > 262-272
Journal of Visual Languages and Computing > 2013 > 24 > 4 > 289-312