@article{RM_2003_58_3_a6,
     author = {V. M. Buchstaber and S. Yu. Shorina},
     title = {Commuting multidimensional third-order differential operators defining {a~KdV} hierarchy},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {610--612},
     publisher = {mathdoc},
     volume = {58},
     number = {3},
     year = {2003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2003_58_3_a6/}
}