@article{Garner_2016,
    doi = {10.1016/j.jpaa.2015.09.003},
    url = {https://doi.org/10.1016%2Fj.jpaa.2015.09.003},
    year = {2016},
    month = {may},
    publisher = {Elsevier {BV}},
    volume = {220},
    number = {5},
    pages = {1707--1751},
    author = {Richard Garner and Ignacio L{\'{o}}pez Franco},
    title = {Commutativity},
    journal = {Journal of Pure and Applied Algebra}
}

@article{Garner_2016, doi = {10.1016/j.jpaa.2015.09.003}, url = {https://doi.org/10.1016%2Fj.jpaa.2015.09.003}, year = {2016}, month = {may}, publisher = {Elsevier {BV}}, volume = {220}, number = {5}, pages = {1707--1751}, author = {Richard Garner and Ignacio L{\'{o}}pez Franco}, title = {Commutativity}, journal = {Journal of Pure and Applied Algebra} }