@article{oai:repository.dl.itc.u-tokyo.ac.jp:00039435, author = {Kaneko, Masanobu}, issue = {2}, journal = {Journal of the Faculty of Science, the University of Tokyo. Sect. 1 A, Mathematics = 東京大学理学部紀要. 第1類A, 数学}, month = {}, note = {application/pdf}, pages = {363--372}, title = {Certain automorphism groups of pro-$l$ fundamental groups of punctured Riemann surfaces}, volume = {36}, year = {1989} }