http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Mate choice, operational sex ratio, social promiscuity in a wild population of the long-snouted seahorse Hippocampus guttulatus
Marie-Jose Naud, Janelle M. R. Curtis, Lucy C. Woodall, Miguel B. Gaspar.