@INPROCEEDINGS{ducceschi:DAFx:2017,
        AUTHOR = {Ducceschi, M.},
        ADDRESS = {Edinburgh, UK},
        BOOKTITLE= {Proceedings of the 20th Conference of Digital Audio Effects (DAFx-17)},
        TITLE = {A numerical scheme for various nonlinear forces, including collisions, which does not require an interative root finder},
        MONTH = {September},
        YEAR = {2017}
}