@article{10_1090_S0894_0347_2014_00793_1,
     author = {Connes, Alain and Moscovici, Henri},
     title = {Modular curvature for noncommutative two-tori},
     journal = {Journal of the American Mathematical Society},
     pages = {639--684},
     publisher = {mathdoc},
     volume = {27},
     number = {3},
     year = {2014},
     doi = {10.1090/S0894-0347-2014-00793-1},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-2014-00793-1/}
}