@incollection{BalleMohri:AI:2015,
    doi = {10.1007/978-3-319-23021-4_1},
    url = {https://doi.org/10.1007%2F978-3-319-23021-4_1},
    year = {2015},
    publisher = {Springer International Publishing},
    pages = {1--21},
    author = {Borja Balle and Mehryar Mohri},
    title = {Learning Weighted Automata},
    booktitle = {Algebraic Informatics}
}

@incollection{BalleMohri:AI:2015, doi = {10.1007/978-3-319-23021-4_1}, url = {https://doi.org/10.1007%2F978-3-319-23021-4_1}, year = {2015}, publisher = {Springer International Publishing}, pages = {1--21}, author = {Borja Balle and Mehryar Mohri}, title = {Learning Weighted Automata}, booktitle = {Algebraic Informatics} }