@article {hossain10,
	title = {Toward High Quality Gradient Estimation on Regular Lattices},
	journal = {IEEE Transactions on Visualization and Computer Graphics},
	volume = {17},
	number = {4},
	year = {2011},
	month = {04/2011},
	pages = {426-439},
	publisher = {IEEE Computer Society},
	address = {Los Alamitos, CA, USA},
	keywords = {Approximation theory, body-centered cubic lattice, box splines, normal reconstruction, orthogonal projection, Taylor series expansion},
	doi = {10.1109/TVCG.2010.37},
	url = {http://doi.ieeecomputersociety.org/10.1109/TVCG.2010.37},
	author = {Zahid Hossain and Usman R. Alim and Torsten M{\"o}ller}
}
@article {alim10,
	title = {Gradient Estimation Revitalized},
	journal = {IEEE Transactions on Visualization and Computer Graphics (Proceedings Visualization / Information Visualization 2010)},
	volume = {16},
	number = {6},
	year = {2010},
	month = {11/2010},
	pages = {1494-1503},
	doi = {10.1109/TVCG.2010.160},
	url = {http://ieeexplore.ieee.org/document/5613491/},
	author = {Usman R. Alim and Torsten M{\"o}ller and Laurent Condat}
}
@article {FAMV:2009:CT,
	title = {High-Quality Volumetric Reconstruction on Optimal Lattices for Computed Tomography},
	journal = {Computer Graphics Forum (Proceedings of Eurographics/IEEE-VGTC Symposium on Visualization 2009 (EuroVis 2009))},
	volume = {28},
	number = {3},
	year = {2009},
	month = {06/2009},
	pages = {1023--1030},
	doi = {10.1111/j.1467-8659.2009.01445.x},
	url = {http://onlinelibrary.wiley.com/doi/10.1111/j.1467-8659.2009.01445.x/abstract},
	author = {Bernhard Finkbeiner and Usman R. Alim and Dimitri Van De Ville and Torsten M{\"o}ller}
}
@article {10.1109/TVCG.2008.201,
	title = {The Lattice-Boltzmann Method on Optimal Sampling Lattices},
	journal = {IEEE Transactions on Visualization and Computer Graphics},
	volume = {15},
	number = {4},
	year = {2009},
	month = {07/2009},
	pages = {630-641},
	publisher = {IEEE Computer Society},
	address = {Los Alamitos, CA, USA},
	keywords = {animation, BCC, flow visualization, optimal regular sampling, physically based modeling, vector field data, Visual simulation, volume modeling},
	issn = {1077-2626},
	url = {http://doi.ieeecomputersociety.org/10.1109/TVCG.2008.201},
	author = {Usman R. Alim and Alireza Entezari and Torsten M{\"o}ller}
}
