Hain, R. M. (1993). Completions of Mapping Class Groups and the Cycle C-C. In Mapping class groups and moduli spaces of Riemann surfaces (Göttingen, 1991/Seattle, WA, 1991) (Vol. 150, pp. 75–105). American Mathematical Society. https://doi.org/10.1090/conm/150/01287

Hain, R. M. “Completions of Mapping Class Groups and the Cycle C-C.” In Mapping Class Groups and Moduli Spaces of Riemann Surfaces (Göttingen, 1991/Seattle, WA, 1991), 150:75–105. American Mathematical Society, 1993. https://doi.org/10.1090/conm/150/01287.

Hain RM. Completions of Mapping Class Groups and the Cycle C-C. In: Mapping class groups and moduli spaces of Riemann surfaces (Göttingen, 1991/Seattle, WA, 1991). American Mathematical Society; 1993. p. 75–105.

Hain, R. M. “Completions of Mapping Class Groups and the Cycle C-C.” Mapping Class Groups and Moduli Spaces of Riemann Surfaces (Göttingen, 1991/Seattle, WA, 1991), vol. 150, American Mathematical Society, 1993, pp. 75–105. Manual, doi:10.1090/conm/150/01287.

Hain RM. Completions of Mapping Class Groups and the Cycle C-C. Mapping class groups and moduli spaces of Riemann surfaces (Göttingen, 1991/Seattle, WA, 1991). American Mathematical Society; 1993. p. 75–105.