WASET
    Marcin Ciura and  Damian Grund and  S,  A System to Adapt Techniques of Text Summarizing to Polish.   journal   = {International Journal of Cognitive and Language Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2007, vol. 8(8). 416 - 419
    [viewed 18 April 2024]. Available from: https://publications.waset.org/pdf/8227.