Martin Berzins, Peter M. Dew. Algorithm 690: Chebyshev polynomial software for elliptic-parabolic systems of PDEs. ACM Transactions on Mathematical Software, 17(2):178-206, 1991. [doi]
@article{BerzinsD91,
title = {Algorithm 690: Chebyshev polynomial software for elliptic-parabolic systems of PDEs},
author = {Martin Berzins and Peter M. Dew},
year = {1991},
doi = {10.1145/108556.108566},
url = {http://doi.acm.org/10.1145/108556.108566},
researchr = {https://researchr.org/publication/BerzinsD91},
cites = {0},
citedby = {0},
journal = {ACM Transactions on Mathematical Software},
volume = {17},
number = {2},
pages = {178-206},
}