MathSciNet bibliographic data MR482765 (58 #2818) 57A10 Birman, Joan S.; Craggs, R. The $\mu$$\mu$-invariant of $3$$3$-manifolds and certain structural properties of the group of homeomorphisms of a closed, oriented $2$$2$-manifold. Trans. Amer. Math. Soc. 237 (1978), 283–309. Article

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