@inproceedings{lópez-fernández_guerra_de lara_2015, 
  title={Example-based validation of domain-specific visual languages}, 
  DOI={10.1145/2814251.2814256}, 
  publisher={ACM}, 
  author={López-Fernández, Jesús J. and Guerra, Esther and de Lara, Juan}, 
  year={2015}, 
  month={Oct}
  }