@article{Tinhofer_1991,
    doi = {10.1016/0166-218x(91)90049-3},
    url = {https://doi.org/10.1016%2F0166-218x%2891%2990049-3},
    year = {1991},
    month = {feb},
    publisher = {Elsevier {BV}},
    volume = {30},
    number = {2-3},
    pages = {253--264},
    author = {G. Tinhofer},
    title = {A note on compact graphs},
    journal = {Discrete Applied Mathematics}
}

@article{Tinhofer_1991, doi = {10.1016/0166-218x(91)90049-3}, url = {https://doi.org/10.1016%2F0166-218x%2891%2990049-3}, year = {1991}, month = {feb}, publisher = {Elsevier {BV}}, volume = {30}, number = {2-3}, pages = {253--264}, author = {G. Tinhofer}, title = {A note on compact graphs}, journal = {Discrete Applied Mathematics} }