@article{ZNSL_1997_246_a10,
     author = {V. V. Makeev},
     title = {On pentagons incribed in closed convex curve},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {184--190},
     publisher = {mathdoc},
     volume = {246},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1997_246_a10/}
}