@article{ASUO_2017_XXV_3_a13,
     author = {Piotr Kopacz},
     title = {A note on generalization of {Zermelo} navigation problem on {Riemannian
}                            manifolds with strong perturbation},
     journal = {Analele Universit\u{a}\c{t}ii "Ovidius" Constan\c{t}a Seria Matematic\u{a}},
     publisher = {mathdoc},
     volume = {XXV},
     number = {3},
     year = {2017},
     url = {http://geodesic.mathdoc.fr/item/ASUO_2017_XXV_3_a13/}
}