Helwig Hauser, Lukas Mroz, Gian Italo Bischi, Eduard Gröller. Two-Level Volume Rendering. IEEE Trans. Vis. Comput. Graph., 7(3):242-252, 2001. [doi]
@article{HauserMBG01,
title = {Two-Level Volume Rendering},
author = {Helwig Hauser and Lukas Mroz and Gian Italo Bischi and Eduard Gröller},
year = {2001},
url = {http://www.computer.org/tvcg/tg2001/v0242abs.htm},
researchr = {https://researchr.org/publication/HauserMBG01},
cites = {0},
citedby = {0},
journal = {IEEE Trans. Vis. Comput. Graph.},
volume = {7},
number = {3},
pages = {242-252},
}