Changfeng Ma. Convergence of A-phi + A. Applied Mathematics and Computation, 179(2):639-653, 2006. [doi]
@article{Ma06a, title = {Convergence of A-phi + A}, author = {Changfeng Ma}, year = {2006}, doi = {10.1016/j.amc.2005.12.005}, url = {http://dx.doi.org/10.1016/j.amc.2005.12.005}, researchr = {https://researchr.org/publication/Ma06a}, cites = {0}, citedby = {0}, journal = {Applied Mathematics and Computation}, volume = {179}, number = {2}, pages = {639-653}, }