@article{VTGU_2016_4_a1,
     author = {V. A. Kyrov},
     title = {The properly {Helmholtz} plane as {Finsler} geometry},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {15--22},
     publisher = {mathdoc},
     number = {4},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2016_4_a1/}
}