@article{SIGMA_2014_10_a9,
     author = {Nicolas Franco and Micha{\l} Eckstein},
     title = {Exploring the {Causal} {Structures} of {Almost} {Commutative} {Geometries}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2014},
     volume = {10},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2014_10_a9/}
}