http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Frazeologicheskiĭ slovarʹ russkogo i︠a︡zyka
Sostavili: L. A. Voĭnova, V. P. Zhukov, A. I. Molotkov.