Salim S. Abi-Ezzi, Albert J. Bunshaft. An Implementer's View of PHIGS. IEEE Computer Graphics and Applications, 6(2):12-23, 1986. [doi]
@article{Abi-EzziB86, title = {An Implementer's View of PHIGS}, author = {Salim S. Abi-Ezzi and Albert J. Bunshaft}, year = {1986}, doi = {10.1109/MCG.1986.276687}, url = {http://doi.ieeecomputersociety.org/10.1109/MCG.1986.276687}, researchr = {https://researchr.org/publication/Abi-EzziB86}, cites = {0}, citedby = {0}, journal = {IEEE Computer Graphics and Applications}, volume = {6}, number = {2}, pages = {12-23}, }