المؤلفون: Sturman, D.J.

المصدر: IEEE Computer Graphics and Applications ; volume 18, issue 1, page 38-45 ; ISSN 0272-1716

الاتاحة: http://dx.doi.org/10.1109/38.637269
http://xplorestaging.ieee.org/ielx3/38/13832/00637269.pdf?arnumber=637269

المؤلفون: Sturman, D.J., Zeltzer, D.

المصدر: IEEE Computer Graphics and Applications ; volume 14, issue 1, page 30-39 ; ISSN 0272-1716 1558-1756

الاتاحة: http://dx.doi.org/10.1109/38.250916
http://xplorestaging.ieee.org/ielx1/38/6422/00250916.pdf?arnumber=250916