@incollection{Schmitz_2014,
    doi = {10.1007/978-3-319-11439-2_1},
    url = {https://doi.org/10.1007%2F978-3-319-11439-2_1},
    year = {2014},
    publisher = {Springer International Publishing},
    pages = {1--19},
    author = {Sylvain Schmitz},
    title = {Complexity Bounds for Ordinal-Based Termination},
    booktitle = {Lecture Notes in Computer Science}
}

@incollection{Schmitz_2014, doi = {10.1007/978-3-319-11439-2_1}, url = {https://doi.org/10.1007%2F978-3-319-11439-2_1}, year = {2014}, publisher = {Springer International Publishing}, pages = {1--19}, author = {Sylvain Schmitz}, title = {Complexity Bounds for Ordinal-Based Termination}, booktitle = {Lecture Notes in Computer Science} }