@incollection{Hansen_2010,
    doi = {10.1007/978-3-642-16170-4_18},
    url = {https://doi.org/10.1007%2F978-3-642-16170-4_18},
    year = {2010},
    publisher = {Springer Berlin Heidelberg},
    pages = {198--209},
    author = {Kristoffer Arnsfelt Hansen and Peter Bro Miltersen and Troels Bjerre S{\o}rensen},
    title = {The Computational Complexity of Trembling Hand Perfection and Other Equilibrium Refinements},
    booktitle = {Algorithmic Game Theory}
}

@incollection{Hansen_2010, doi = {10.1007/978-3-642-16170-4_18}, url = {https://doi.org/10.1007%2F978-3-642-16170-4_18}, year = {2010}, publisher = {Springer Berlin Heidelberg}, pages = {198--209}, author = {Kristoffer Arnsfelt Hansen and Peter Bro Miltersen and Troels Bjerre S{\o}rensen}, title = {The Computational Complexity of Trembling Hand Perfection and Other Equilibrium Refinements}, booktitle = {Algorithmic Game Theory} }