Wladyslaw Homenda Witold Pedrycz Automatic Data Understanding - A Linguistic Tool for Granular Cognitive Maps Designing. 217-228 2014 IEEE Conf. on Intelligent Systems (1) https://doi.org/10.1007/978-3-319-11313-5_21 conf/is/2014-1 db/conf/is/is2014-1.html#HomendaP14a