Kenneth Thompson. Graphics certification at the European Community level. Computers & Graphics, 8(1):59-61, 1984. [doi]
@article{Thompson84-0, title = {Graphics certification at the European Community level}, author = {Kenneth Thompson}, year = {1984}, doi = {10.1016/0097-8493(84)90024-4}, url = {http://dx.doi.org/10.1016/0097-8493(84)90024-4}, tags = {certification}, researchr = {https://researchr.org/publication/Thompson84-0}, cites = {0}, citedby = {0}, journal = {Computers & Graphics}, volume = {8}, number = {1}, pages = {59-61}, }