@article{SIGMA_2005_1_a25,
     author = {Olexandr G. Rasin and Peter E. Hydon},
     title = {Conservation {Laws} of {Discrete} {Korteweg{\textendash}de~Vries} {Equation}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2005},
     volume = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2005_1_a25/}
}