@article{10_14708_ma_v47i1_6362,
     author = {Kacper Stefan Chy{\l}a},
     title = {Particle trajectories on manifolds {\textendash} some remarks on harmonic oscillator on a sphere},
     journal = {Mathematica Applicanda},
     pages = { 45--59},
     publisher = {mathdoc},
     volume = {47},
     number = {1},
     year = {2019},
     doi = {10.14708/ma.v47i1.6362},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/ma.v47i1.6362/}
}