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 If you use or extend our code, please cite the following paper:
 
-Mansouryar, Mohsen, et al. "3D Gaze Estimation from 2D Pupil Positions on Monocular Head-Mounted Eye Trackers." *Proc. of the 9th ACM International Symposium on Eye Tracking Research & Applications (ETRA 2016)*. http://dx.doi.org/10.1145/2857491.2857530
+Mansouryar, Mohsen, et al. "3D Gaze Estimation from 2D Pupil Positions on Monocular Head-Mounted Eye Trackers." *Proc. of the 9th ACM International Symposium on Eye Tracking Research & Applications (ETRA)*, pages 197-200, 2016. http://dx.doi.org/10.1145/2857491.2857530
 
 ## Dependencies