Muzaffar Bashir and Jürgen Kempf, Reduced Dynamic Time Warping for Handwriting Recognition Based on Multidimensional Time Series of a Novel Pen Device. journal = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology. September 2008, vol. 21(9). 1839 - 1845 [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/13639.