A Geometric and Algebraic Description of Annular Braid Groups.

Richard P. Kent Iv David Peifer A Geometric and Algebraic Description of Annular Braid Groups. 85-97 2002 12 IJAC 1-2 http://dx.doi.org/10.1142/S0218196702000997 db/journals/ijac/ijac12.html#IvP02