State models and the Jones polynomial by Louis H. Kauffman (source code)

= State models and the Jones polynomial by Louis H. Kauffman
{c}
{tag=Work by Louis H. Kauffman}
{title2=Topology 26(3), 1987, 395–407}

Primary text: https://webhomes.maths.ed.ac.uk/~v1ranick/papers/kauffmanjones.pdf

Definition 2.1 and Figure 2, pp396–397; Section 2 regular isotopy and writhe normalization. DOI10.1016/0040-9383(87)90009-7