http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Fortschritte der Chemie organischer Naturstoffe
Progress in the Chemistry of Organic Natural Products / by P. Albersheim, J.M. Brand, A.G. Darvill, J. Häusler, M. McNeil, Elisabeth Öhler, H. Poisel, U. Schmidt, R.M. Silverstein, J. Chr. Young ; edited by W. Herz, H. Grisebach, G.W. Kirby.
Fortschritte der Chemie organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products ; 37