I am looking for an old paper; I clearly remember that I have found it a few years ago but could not find the paper anymore. Not sure if it is proper to ask here. Anyway, the paper I am looking for is
Goldsmith, Deborah Louise Homotopy of braids—in answer to a question of E. Artin. Topology Conference (Virginia Polytech. Inst. and State Univ., Blacksburg, Va., 1973), pp. 91–96. Lecture Notes in Math., Vol. 375, Springer, Berlin, 1974.
But do let me know if it is improper to ask this type of question here.