@article{MO_2004_31_4_a3,
     author = {V. M. Imaykin},
     title = {Acitivity-based {Elementsof} {Education:} {Examples} from {Mathematics}},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {64--74},
     publisher = {mathdoc},
     volume = {31},
     number = {4},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2004_31_4_a3/}
}