@inproceedings{paclearningwithnastynoise,
  title = {PAC learning with nasty noise},
  author = {Nader H Bshouty and Nadav Eiron and Eyal Kushilevitz},
  year = {2002},
  booktitle = {Theoretical Computer Science 2002 10},
  url = {https://www.sciencedirect.com/science/article/pii/S0304397501004030},
}