http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Fourier Series with respect to general orthogonal systems
OLEVSKIJ, Aleksandr M.: -- Fourier Series with respect to general -- orthogonal systems -- s.OLEVSKIJ:Rjady Fur'e po obščim orto- -- gonal'nym sistemam.Engl. -- [Ersatz]