@article{05241581, title = {Hidden symmetries of stochastic models.}, journal = {SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]}, volume = {3}, year = {2007}, zbl = {1158.60035}, language = {en}, url = {http://dml.mathdoc.fr/item/05241581} }
Aneva, Boyka. Hidden symmetries of stochastic models.. SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only], Tome 3 (2007) . http://gdmltest.u-ga.fr/item/05241581/