@article{CRMATH_2015__353_5_415_0,
     author = {Freed, Daniel S. and Teleman, Constantin},
     title = {Dirac families for loop groups as matrix factorizations},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {415--419},
     publisher = {Elsevier},
     volume = {353},
     number = {5},
     year = {2015},
     doi = {10.1016/j.crma.2015.02.011},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2015.02.011/}
}