Cochran, Tim D.Harvey, ShellyHorn, Peter D.2013-02-212013-02-212012Cochran, Tim D., Harvey, Shelly and Horn, Peter D.. "Higher-Order Signature Cocycles for Subgroups of Mapping Class Groups and Homology Cylinders." <i>International Mathematics Research Notices,</i> 2012, no. 14 (2012) Oxford University Press: 3311-3373. http://dx.doi.org/10.1093/imrn/rnr149.https://hdl.handle.net/1911/70175engHigher-Order Signature Cocycles for Subgroups of Mapping Class Groups and Homology CylindersJournal articlehttp://dx.doi.org/10.1093/imrn/rnr149