@article{jelinek-lafferty-1991-computation,
    title = "Computation of the Probability of Initial Substring Generation by Stochastic Context-Free Grammars",
    author = "Jelinek, Frederick  and
      Lafferty, John D.",
    journal = "Computational Linguistics",
    volume = "17",
    number = "3",
    year = "1991",
    url = "https://aclanthology.org/J91-3004/",
    pages = "315--353"
}