1 |
A. Adem, J. Leida, and Y. Ruan, Orbifolds and stringy topology, Cambridge Tracts in Mathematics, 171, Cambridge University Press, Cambridge, 2007.
|
2 |
Y. Eliashberg, Classification of overtwisted contact structures on 3-manifolds, Invent. Math. 98 (1989), no. 3, 623-637.
DOI
|
3 |
H. Geiges, An introduction to contact topology, Cambridge Studies in Advanced Mathematics, 109, Cambridge University Press, Cambridge, 2008.
|
4 |
D. Herr Open books in contact 3 orbifolds, Dissertations and Theses University of Massachusetts - Amherst ScholarWorks@UMass Amherst.
|