http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
N.L. Grigorov, M.A. Kondratʹeva, I.D. Rappoport.
"Dopushcheno Ministerstvom vysshego i srednego obrazovanii︠a︡ RSFSR v kachestve uchebnogo posobii︠a︡ dli︠a︡ universitetov."