@article{10_2298_FIL2325481S,
     author = {Tijana \v{S}ukilovi\'c and Srdjan Vukmirovi\'c},
     title = {Riemannian and {sub-Riemannian} structures on a cotangent bundle of {Heisenberg} group},
     journal = {Filomat},
     pages = {8481 },
     year = {2023},
     volume = {37},
     number = {25},
     doi = {10.2298/FIL2325481S},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2325481S/}
}