John Lansdown, Simon Schofield. Expressive rendering: a review of nonphotorealistic techniques. IEEE Computer Graphics and Applications, 15(3):29-37, 1995. [doi]
@article{LansdownS95,
title = {Expressive rendering: a review of nonphotorealistic techniques},
author = {John Lansdown and Simon Schofield},
year = {1995},
doi = {10.1109/38.376610},
url = {http://doi.ieeecomputersociety.org/10.1109/38.376610},
researchr = {https://researchr.org/publication/LansdownS95},
cites = {0},
citedby = {0},
journal = {IEEE Computer Graphics and Applications},
volume = {15},
number = {3},
pages = {29-37},
}