@article{FPM_2004_10_4_a8,
     author = {A. V. Mikhalev and E. V. Ovchinnikova and E. A. Palyutin and A. A. Stepanova},
     title = {Model-theoretic properties of regular polygons},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {107--157},
     publisher = {mathdoc},
     volume = {10},
     number = {4},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2004_10_4_a8/}
}