Eugene Demidenko. Separable Laplace equation, magic Toeplitz matrix, and generalized Ohm s law. Applied Mathematics and Computation, 181(2):1313-1327, 2006. [doi]
@article{Demidenko06, title = {Separable Laplace equation, magic Toeplitz matrix, and generalized Ohm s law}, author = {Eugene Demidenko}, year = {2006}, doi = {10.1016/j.amc.2006.02.030}, url = {http://dx.doi.org/10.1016/j.amc.2006.02.030}, researchr = {https://researchr.org/publication/Demidenko06}, cites = {0}, citedby = {0}, journal = {Applied Mathematics and Computation}, volume = {181}, number = {2}, pages = {1313-1327}, }