[[!redirects Bargheer_2]] ###Reference Details### +-- cite key : Bargheer_2 title : Umkehr Maps Patched via the Compactified Cleavage Operad author : Bargheer, T. eprint : <http://arxiv.org/abs/1206.5842v1> mrclass : math.AT note : arXiv:1206.5842v1; 20 pages, 2 figures url : <http://arxiv.org/abs/1206.5842v1> arxiv : [1206.5842](http://www.arxiv.org/abs/1206.5842) refbase : [1967](http://www.math.ntnu.no/~stacey/RefBase/show.php?record=1967) =-- {: .bibliography} --- category: string topology