@article{Arnborg_1987,
    doi = {10.1137/0608024},
    url = {https://doi.org/10.1137%2F0608024},
    year = {1987},
    month = {apr},
    publisher = {Society for Industrial {\&} Applied Mathematics ({SIAM})},
    volume = {8},
    number = {2},
    pages = {277--284},
    author = {Stefan Arnborg and Derek G. Corneil and Andrzej Proskurowski},
    title = {Complexity of Finding Embeddings in a $k$-Tree},
    journal = {{SIAM} Journal on Algebraic Discrete Methods}
}

@article{Arnborg_1987, doi = {10.1137/0608024}, url = {https://doi.org/10.1137%2F0608024}, year = {1987}, month = {apr}, publisher = {Society for Industrial {\&} Applied Mathematics ({SIAM})}, volume = {8}, number = {2}, pages = {277--284}, author = {Stefan Arnborg and Derek G. Corneil and Andrzej Proskurowski}, title = {Complexity of Finding Embeddings in a $k$-Tree}, journal = {{SIAM} Journal on Algebraic Discrete Methods} }