@article{MO_1998_2_a6,
     author = {I. R. Shafarevich},
     title = {Mathermatical {Reasoning} versus {Nature}},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {67--74},
     year = {1998},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_1998_2_a6/}
}