@article{Fister2013Easytime++,
  title={Easytime++: A Case Study Of Incremental Domain-Specific Language Development},
  author={Fister Jr., Iztok and Kosar, Toma{\v{z}} and Fister, Iztok and Mernik, Marjan},
  journal={Information Technology And Control},
  volume={42},
  number={1},
  pages={77--85},
  year={2013}
}