@article{Jiang_1995,
    doi = {10.1006/jcss.1995.1006},
    url = {https://doi.org/10.1006%2Fjcss.1995.1006},
    year = {1995},
    month = {feb},
    publisher = {Elsevier {BV}},
    volume = {50},
    number = {1},
    pages = {53--63},
    author = {T. Jiang and A. Salomaa and K. Salomaa and S. Yu},
    title = {Decision Problems for Patterns},
    journal = {Journal of Computer and System Sciences}
}

@article{Jiang_1995, doi = {10.1006/jcss.1995.1006}, url = {https://doi.org/10.1006%2Fjcss.1995.1006}, year = {1995}, month = {feb}, publisher = {Elsevier {BV}}, volume = {50}, number = {1}, pages = {53--63}, author = {T. Jiang and A. Salomaa and K. Salomaa and S. Yu}, title = {Decision Problems for Patterns}, journal = {Journal of Computer and System Sciences} }