@article{celano_2011,  title={On the constrained economic design of control charts: a literature review},  volume={21},  ISSN={0103-6513},  url={https://doi.org/10.1590/S0103-65132011005000014},  DOI={10.1590/S0103-65132011005000014},  number={2},  journal={Production},  publisher={Associação Brasileira de Engenharia de Produção},  author={Celano, Giovanni},  year={2011},  month={Apr},  pages={223–234} }