http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
C297/C297M-04 (reapproved 2010) Standard test method for flatwise tensile strength of sandwich constructions
Standard test method for flatwise tensile strength of sandwich constructions
zkoušení mechanických vlastností materiálů
testing of mechanical properties of materials