@misc{MO_2016_78_2_a0,
     title = {Live {Mathematics:} on {Preparing} for {Olympiads}},
     journal = {Matemati\v{c}eskoe obrazovanie},
     publisher = {mathdoc},
     volume = {78},
     number = {2},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2016_78_2_a0/}
}