Jürgen Bettels, Peter R. Bono, Eileen McGinnis, Joachim Rix. Guidelines for determining when to use GKS and when to use PHIGS. Computers & Graphics, 13(1):91-98, 1989. [doi]
@article{BettelsBMR89,
title = {Guidelines for determining when to use GKS and when to use PHIGS},
author = {Jürgen Bettels and Peter R. Bono and Eileen McGinnis and Joachim Rix},
year = {1989},
doi = {10.1016/0097-8493(89)90044-7},
url = {http://dx.doi.org/10.1016/0097-8493(89)90044-7},
researchr = {https://researchr.org/publication/BettelsBMR89},
cites = {0},
citedby = {0},
journal = {Computers & Graphics},
volume = {13},
number = {1},
pages = {91-98},
}