Greif, C. [ca. 2015]. A sampler of useful computational tools for applied geometry, computer graphics, and image processing (D. Cohen-Or, Hrsg.) [Cd]. Boca Raton, FL: CRC Press.

GREIF, Chen, 2015. A sampler of useful computational tools for applied geometry, computer graphics, and image processing. Boca Raton, FL: CRC Press. ISBN 9780429162756.

Greif, C. A sampler of useful computational tools for applied geometry, computer graphics, and image processing. Herausgegeben von Daniel Cohen-Or, cd, CRC Press, 2015.

Greif, Chen: A sampler of useful computational tools for applied geometry, computer graphics, and image processing, Boca Raton, FL 2015.

Greif, C. (2015), A sampler of useful computational tools for applied geometry, computer graphics, and image processing, herausgegeben von Cohen-Or, D., Bd. , CRC Press, Boca Raton, FL.