Batanin, Michael Max Planck Institute for Mathematics, Max Planck Society;
https://doi.org/10.4171/JNCG/167 (Publisher version)
Batanin-Markl_ Crossed interval groups and operations on the Hochschild cohomology_2014.pdf (Publisher version), 383KB
Batanin, M., & Markl, M. (2014). Crossed interval groups and operations on the Hochschild cohomology. Journal of Noncommutative Geometry, 8(3), 655-693. doi:10.4171/JNCG/167.