@article{CHEB_2019_20_2_a32,
     author = {F. D. Rukhovich},
     title = {Outer billiards outside regular decagon: periodicity of almost all orbits and existence of aperiodic orbit},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {406--441},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2019_20_2_a32/}
}