http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
ROTBLAT, Joseph: -- History of the Pugwash Conferences. - Lon- -- don[usw.]:Pugwash Continuing Comm.(1962). -- 92 S.,4 Taf.8° -- 1981:262o. -- Kr.