@incollection{Welsh_2001,
    doi = {10.1515/9783110889178.115},
    url = {https://doi.org/10.1515%2F9783110889178.115},
    year = {2001},
    month = {dec},
    publisher = {{DE} {GRUYTER}},
    pages = {115--154},
    author = {Dominic Welsh and Amy Gale},
    title = {The complexity of counting problems},
    booktitle = {Aspects of Complexity},
    date-added = {2023-11-7 9:10:34 +0100}
}

@incollection{Welsh_2001, doi = {10.1515/9783110889178.115}, url = {https://doi.org/10.1515%2F9783110889178.115}, year = {2001}, month = {dec}, publisher = {{DE} {GRUYTER}}, pages = {115--154}, author = {Dominic Welsh and Amy Gale}, title = {The complexity of counting problems}, booktitle = {Aspects of Complexity}, date-added = {2023-11-7 9:10:34 +0100} }