@inproceedings{lata15,
  author    = {D. Bresolin and
               Della Monica, D. and
               A. Montanari and
               P. Sala and
               G. Sciavicco},
  title     = {On the Complexity of Fragments of the
               Modal Logic of {A}llen's Relations over
               Dense Structures},
  booktitle = {Proc. of the 9th International
               Conference on Language and Automata
               Theory and Applications (LATA)},
  pages     = {511--523},
  series    = {Lecture Notes in Computer Science},
  volume    = {8977},
  publisher = {Springer},
  doi       = {10.1007/978-3-319-15579-1_40},
  isbn      = {978-3-319-15578-4},
  year      = {2015}
}