[1] Gerald V. Dunne, Aspects of Chern-Simons Theory, Lectures at the 1998 Les Houches Summer School: Topological Aspects of Low Dimensional Systems, https://arxiv.org/pdf/hep-th/9902115.pdf
[2] E.Witten, Chern-Simons Gauge Theory As A String Theory, https://arxiv.org/pdf/hep-th/9207094.pdf;
[3]Three Lectures On Topological Phases Of Matter, https://arxiv.org/pdf/1510.07698.pdf