@article{MO_2019_89_1_a5,
     author = {E. G. Smoljanova},
     title = {Application of invariants for involution transforms of a triangle for recognition of graphic images},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {38--42},
     publisher = {mathdoc},
     volume = {89},
     number = {1},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2019_89_1_a5/}
}