@article{jbp:/content/journals/10.1075/jpcl.1.2.05bic, author = "Bickerton, Derek", title = "Beyond Roots: The Five-Year Test", journal= "Journal of Pidgin and Creole Languages", year = "1986", volume = "1", number = "2", pages = "225-232", doi = "https://doi.org/10.1075/jpcl.1.2.05bic", url = "https://www.jbe-platform.com/content/journals/10.1075/jpcl.1.2.05bic", publisher = "John Benjamins", issn = "0920-9034", type = "Journal Article", }