Regionalʹnai︠a︡ ėkonomika: problemy ėffektivnosti i bezopasnosti
Nauchnye trudy NIIGN pri Pravitelʹstve Respubliki Mordovii︠a︡
(
Tom 3
)
en
translation: Regional Economics: the Problems of Efficiency and Safety - Scientific Research RIHS by the Government of the Republic of Mordovia (Volume 3)