@article{ARM_2006_42_3_a7,
     author = {Neagu, Mircea},
     title = {From {Euler-Lagrange} equations to canonical nonlinear connections},
     journal = {Archivum mathematicum},
     pages = {255--263},
     year = {2006},
     volume = {42},
     number = {3},
     mrnumber = {2260385},
     zbl = {1164.53327},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_2006_42_3_a7/}
}