@article{MO_2013_a1,
     author = {Editorial},
     title = {40 {Years} of the {Math} {Society} {``Archimedes",} {Serbia}},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {7--13},
     publisher = {mathdoc},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2013_a1/}
}