@article{MO_2007_a4,
     author = {N. N. Konstantinov},
     title = {How the {Laws} of {Mechanics} imply the {Kepler} {Laws}},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {16--25},
     publisher = {mathdoc},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2007_a4/}
}