Guoce Xin. A residue theorem for Malcev-Neumann series. Adv. Appl. Math., 35(3):271-293, 2005. [doi]
@article{Xin05-0, title = {A residue theorem for Malcev-Neumann series}, author = {Guoce Xin}, year = {2005}, doi = {10.1016/j.aam.2005.02.004}, url = {https://doi.org/10.1016/j.aam.2005.02.004}, researchr = {https://researchr.org/publication/Xin05-0}, cites = {0}, citedby = {0}, journal = {Adv. Appl. Math.}, volume = {35}, number = {3}, pages = {271-293}, }