(1983). Methods of testing vulcanized rubber: Part A 13. Determination of stiffness at low temperature ( gehman test ). London: BSI.
Chicago Style CitationMethods of Testing Vulcanized Rubber: Part A 13. Determination of Stiffness At Low Temperature ( Gehman Test ). London: BSI, 1983.
MLA CitationMethods of Testing Vulcanized Rubber: Part A 13. Determination of Stiffness At Low Temperature ( Gehman Test ). London: BSI, 1983.
Warning: These citations may not always be 100% accurate.