http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
The Use of bridged furans and thiophenes in the synthesis of strained molecules
D 149.263 -- ELDER, Renne: -- The Use of bridged furans and thiophenes in -- the synthesis of strained molecules.Cycload- -- itions and rearrangements. - Groningen 1974. -- 123 S.m.Abb.8° -- Groningen,nat.wiss.Diss.1974. -- 1976! -- M.