10.6084/m9.figshare.2060184.v1 Mikael Vejdemo-Johansson Mikael Vejdemo-Johansson Tieknot grammar brochure figshare 2016 tie knots more ties than we thought popular presentation popular mathematics sartorial mathematics Computational Logic and Formal Languages Applied Discrete Mathematics 2016-01-04 11:09:53 Dataset https://figshare.com/articles/dataset/Tieknot_grammar_brochure/2060184 This is a brochure illustrating the notation used in More ties than we thought (2015) PeerJ Computer Science DOI: 10.7717/peerj-cs.2