*Self-archived: 11 December 2012*

This page hosts my self-archived (and free) version of the following paper:

*Computing the crosscap number of a knot using integer programming and normal surfaces*
(with Melih Ozlen)

**ACM Transactions on Mathematical Software** 39:1 (2012), pp. 4:1–4:18.

Click here to download the paper.

The content of the self-archived version is essentially the same as for the published version, and references have been brought up-to-date where appropriate.

The copyright holder is the ACM, and the original publication is available at www.acm.org.