@article{NSJOM_2013_43_1a_9,
     author = {Alexandru Oan\u{a}, and Mircea Neagu},
     title = {Hamiltonian geometrical {Maxwell-like} and {Einstein-like} equations},
     journal = {Novi Sad Journal of Mathematics},
     pages = {99-112},
     publisher = {mathdoc},
     volume = {43},
     number = {1},
     year = {2013},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_2013_43_1a_9/}
}