@article {zbMATH05991234,
	title = {First variation formula and conservation laws in several independent discrete variables.},
	journal = {J. Geom. Phys.},
	volume = {62},
	number = {1},
	year = {2012},
	note = {<p>n/a</p>
},
	pages = {61{\textendash}86},
	publisher = {Elsevier (North-Holland), Amsterdam},
	abstract = {<p>n/a</p>
},
	issn = {0393-0440},
	doi = {10.1016/j.geomphys.2011.09.009},
	author = {Ana Cristina {Casimiro} and C{\'e}sar {Rodrigo}}
}
