Media type: E-Article Title: k-foldability of words Contributor: Bjorkman, Beth; Cochran, Garner; Gao, Wei; Keough, Lauren; Kirsch, Rachel; Phillipson, Mitch; Rorabaugh, Danny; Smith, Heather; Wise, Jennifer imprint: Elsevier BV, 2019 Published in: Discrete Applied Mathematics Language: English DOI: 10.1016/j.dam.2018.12.028 ISSN: 0166-218X Keywords: Applied Mathematics ; Discrete Mathematics and Combinatorics Origination: Footnote: Access State: Open Access