@article{MO_2011_a5,
     author = {E. Potoskuev},
     title = {Analytic {Geometry} as the {Prolongation} of {Studiing} {Elementary} {Geometry} in {Teachers} {Institutes}},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {38--45},
     publisher = {mathdoc},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2011_a5/}
}