We have the pleasure to announce you that a peer-reviewed article is now available for BTK and Mokka. This paper can be used to cite the project in your study.

The complete reference is:

Arnaud Barré, Stéphane Armand, Biomechanical ToolKit: Open-source framework to visualize and process biomechanical data, Computer Methods and Programs in Biomedicine, Volume 114, Issue 1, April 2014, Pages 80-87, ISSN 0169-2607,
http://dx.doi.org/10.1016/j.cmpb.2014.01.012.