http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
HARVEY, E[dmund]Newton: -- Tension at the cell surface. With 13 -- fig. - (Wien:Springer 1954.) 30 S. -- 8° [Kopft.] -- (Protoplasmatologia.2,E 5.) -- 1956:2501 e. -- Z.