If you have used Takin, please cite the following article:
Takin: An open-source software for experiment planning, visualisation, and data analysis
Tobias Weber, Robert Georgii, Peter Böni, SoftwareX 5 (2016) 121-126
http://dx.doi.org/10.1016/j.softx.2016.06.002

@article{Weber2016121,
title = "Takin: An open-source software for experiment planning, visualisation, and data analysis ",
journal = "SoftwareX ",
volume = "5",
number = "",
pages = "121 - 126",
year = "2016",
note = "",
issn = "2352-7110",
doi = "http://dx.doi.org/10.1016/j.softx.2016.06.002",
url = "http://www.sciencedirect.com/science/article/pii/S2352711016300152",
author = "Tobias Weber and Robert Georgii and Peter Böni",
keywords = "Triple-axis spectroscopy",
keywords = "Instrument control",
keywords = "Reciprocal and real space visualisation",
keywords = "Instrument resolution",
keywords = "Resolution convolution "
}