http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Evaluation of commercially available laser protective eyeware
Kenneth R. Envall, Division of Electronics Products, Bureau of Radiological Health, and Ross Murray, Laser Effects Branch, USAF School of Aerospace Medicine.
Report supported by BRH under the Interagency agreement number 224-75-6002 with the USAF School of Aerospace Medicine.