Philip J. Rasch, David L. Williamson. On Shape-Preserving Interpolation and Semi-Lagrangian Transport. SIAM J. Scientific Computing, 11(4):656-687, 1990. [doi]
@article{RaschW90,
title = {On Shape-Preserving Interpolation and Semi-Lagrangian Transport},
author = {Philip J. Rasch and David L. Williamson},
year = {1990},
doi = {10.1137/0911039},
url = {http://dx.doi.org/10.1137/0911039},
researchr = {https://researchr.org/publication/RaschW90},
cites = {0},
citedby = {0},
journal = {SIAM J. Scientific Computing},
volume = {11},
number = {4},
pages = {656-687},
}