@article{CRMATH_2009__347_11-12_651_0,
     author = {Ludwig, Ursula},
     title = {The {Witten} complex for algebraic curves with cone-like singularities},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {651--654},
     publisher = {Elsevier},
     volume = {347},
     number = {11-12},
     year = {2009},
     doi = {10.1016/j.crma.2009.03.027},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2009.03.027/}
}