Hans-Peter Meinzer, Kirsten Meetz, Dinu Scheppelmann, Uwe Engelmann, Hans Jürgen Baur. The Heidelberg ray tracing model. IEEE Computer Graphics and Applications, 11(6):34-43, 1991. [doi]
@article{MeinzerMSEB91,
title = {The Heidelberg ray tracing model},
author = {Hans-Peter Meinzer and Kirsten Meetz and Dinu Scheppelmann and Uwe Engelmann and Hans Jürgen Baur},
year = {1991},
doi = {10.1109/38.103392},
url = {http://doi.ieeecomputersociety.org/10.1109/38.103392},
researchr = {https://researchr.org/publication/MeinzerMSEB91},
cites = {0},
citedby = {0},
journal = {IEEE Computer Graphics and Applications},
volume = {11},
number = {6},
pages = {34-43},
}