Geer, Nathan Max Planck Institute for Mathematics, Max Planck Society;
https://doi.org/10.1007/s11005-009-0311-x (Publisher version)
geer_invariants_2009.pdf (Any fulltext), 260KB
Geer, N., & Reshetikhin, N. (2009). On invariants of graphs related to quantum sl(2) at roots of unity. Letters in Mathematical Physics, 88(1-3), 321-331. doi:10.1007/s11005-009-0320-9.