@article{MacLachlan2018, author = "Rob MacLachlan", title = "{CMU Common Lisp user's manual}", year = "2018", month = "6", url = "https://kilthub.cmu.edu/articles/journal_contribution/CMU_Common_Lisp_user_s_manual/6604112", doi = "10.1184/R1/6604112.v1" }