Heiko Duin, Günter Symanzik, Ute Claussen. Beleuchtungsalgorithmen in der Computergraphik. Springer, 1993.
@book{0072269, title = {Beleuchtungsalgorithmen in der Computergraphik}, author = {Heiko Duin and Günter Symanzik and Ute Claussen}, year = {1993}, researchr = {https://researchr.org/publication/0072269}, cites = {0}, citedby = {0}, publisher = {Springer}, isbn = {978-3-540-56284-9}, }