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@article{MZ_1988__199_1_173977, author = {Alice R. Trenholme}, title = {A {Green's} {Function} for {Non-Homogegeous} {Random} {Walks} on {Free} {Products.}}, journal = {Mathematische Zeitschrift}, pages = {425--442}, publisher = {mathdoc}, volume = {199}, number = {1}, year = {1988}, zbl = {0638.60010}, url = {http://geodesic.mathdoc.fr/item/MZ_1988__199_1_173977/} }
Alice R. Trenholme. A Green's Function for Non-Homogegeous Random Walks on Free Products.. Mathematische Zeitschrift, Tome 199 (1988) no. 1, pp. 425-442. http://geodesic.mathdoc.fr/item/MZ_1988__199_1_173977/