@article{DM_1994_6_4_a3,
     author = {A. S. Podkolzin},
     title = {A system for the automated solution of problems in elementary algebra},
     journal = {Diskretnaya Matematika},
     pages = {35--57},
     publisher = {mathdoc},
     volume = {6},
     number = {4},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_1994_6_4_a3/}
}