http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
iz istorii knigopečataniâ, tehničeskie aspekty : k 600-letiû so dnâ roždeniâ Ioganna Gutenberga
Johann Gutenberg's invention : from history of book-printing, technical aspects : to the 600th birth anniversary of Johann Gutenberg
E. L. Nemirovskij ; pod redakciej V. I. Vasilʹeva.