http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Multivariate analysis of morphological characters of Pipistrellus pipistrellus (Schreber, 1774) and P. nathusii (Keyserling & Blasius, 1839) (Mammalia: Chiroptera) from the Netherlands