@inproceedings{2019-Ortiz-OCL-w,
  author    = {Victor Ortiz and
               Loli Burgue{\~{n}}o and
               Antonio Vallecillo and
               Martin Gogolla},
  title     = {Native Support for {UML} and {OCL} Primitive Datatypes Enriched with Uncertainty in {USE}},
  booktitle = {Proc. of {OCL@MODELS}'19},
  pages     = {59--66},
  year      = {2019},
  url       = {http://ceur-ws.org/Vol-2513/paper5.pdf},
  series    = {{CEUR} Workshop Proceedings},
  volume    = {2513},
  publisher = {CEUR-WS.org},
}