http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Conference on Dimensioning and Strength Calculations (Budapest)
Proceedings of the 1961 conference issued as volumes 35-36 of Acta technica, Academiae Scientiarum Hungaricae.
Sponsored by the Hungarian Academy of Sciences.
Acta technica, Academiae Scientiarum Hungaricae