@article{Coffman2018, author = "Charles Vernon Coffman and M Marcus", title = "{Existence and uniqueness results for semi-linear Dirichlet problems in annuli}", year = "2018", month = "6", url = "https://kilthub.cmu.edu/articles/journal_contribution/Existence_and_uniqueness_results_for_semi-linear_Dirichlet_problems_in_annuli/6477371", doi = "10.1184/R1/6477371.v1" }