@article{lmcs:3927,
    title      = {Edit Distance for Pushdown Automata},
    author     = {Krishnendu Chatterjee and Thomas A. Henzinger and Rasmus Ibsen-Jensen and Jan Otop},
    url        = {https://lmcs.episciences.org/3927},
    doi        = {10.23638/LMCS-13(3:23)2017},
    journal    = {Logical Methods in Computer Science},
    issn       = {1860-5974},
    volume     = {Volume 13, Issue 3},
    eid        = 23,
    year       = {2017},
    month      = {Sep},
    keywords   = {Computer Science - Formal Languages and Automata Theory},
}