http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Ermolʹev, I︠U︡. M. (I︠U︡riĭ Mikhaĭlovich)
viii, 336 pages : illustrations ; 24 cm.
Kurt Marti, Yuri Ermoliev, Georg Pflug, (eds.).
Lecture notes in economics and mathematical systems ; 532