@inproceedings{ecai20,
  author = {Willem Conradie and
            Della Monica, Dario and
	    Emilio Mu{\~n}oz-Velasco and
	    Guido Sciavicco},
  title = {An Approach to Fuzzy Modal Logic
           of Time Intervals},
  booktitle = {Proc. of the 24th European Conference
               on Artificial Intelligence (ECAI)},
  pages = {696--703},
  series = {Frontiers in Artificial Intelligence
            and Applications},
  ISBN = {978-1-64368-100-9 (print), 978-1-64368-101-6 (online)},
  ISSN = {0922-6389 (print), 1879-8314 (online)},
  volume = {325},
  doi = {10.3233/FAIA200156},
  year = {2020}
}