@article{SIGMA_2007_3_a67,
     author = {Boyka Aneva},
     title = {Hidden {Symmetries} of {Stochastic} {Models}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2007},
     volume = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2007_3_a67/}
}