http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Elasticity and order of nematic liquid crystals
D 177.946 -- LEENHOUTS,Frans: -- Elasticity and order of nematic liquid -- crystals. - Groningen 1979.111 S.mit Fig. -- u.Tab.8° -- Groningen,naturwiss.Diss.1979. -- 1980! -- Ir.