@article{DAN_1974_219_3_a2,
     author = {E. D. Gluskin},
     title = {On a problem concerning diameters},
     journal = {Doklady Akademii Nauk},
     pages = {527--530},
     publisher = {mathdoc},
     volume = {219},
     number = {3},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_219_3_a2/}
}