Thomas Huckle. A note on skewcirculant preconditioners for elliptic problems. Numerical Algorithms, 2(3):279-286, 1992. [doi]
@article{Huckle92, title = {A note on skewcirculant preconditioners for elliptic problems}, author = {Thomas Huckle}, year = {1992}, doi = {10.1007/BF02139468}, url = {http://dx.doi.org/10.1007/BF02139468}, researchr = {https://researchr.org/publication/Huckle92}, cites = {0}, citedby = {0}, journal = {Numerical Algorithms}, volume = {2}, number = {3}, pages = {279-286}, }