Kacprzyk, J. and Zadrozny, S. 2014. Computing with Words, Protoforms and Linguistic Data Summaries: Towards a Novel Natural Language Based Data Mining and Knowledge Discovery Tools. Journal of Automation, Mobile Robotics and Intelligent Systems. 8, 3 (Jan. 2014), 52–58. DOI:https://doi.org/10.14313/JAMRIS_3-2014/27.