@article{INTO_2020_180_a16,
     author = {Yu. I. Shevchenko and E. V. Skrydlova},
     title = {Planar space with projective connection},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {113--119},
     publisher = {mathdoc},
     volume = {180},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2020_180_a16/}
}