http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
L.N. Ėngelʹgardt ; [podgotovka teksta, sostavlenie, vstupitelʹnai︠a︡ statʹi︠a︡ i primechanii︠a︡ I.I. Fedi︠u︡kina].