@article{ref1,
title="Some industrial and climbing helmets subjected to a range of impact energies",
journal="Journal of occupational accidents",
year="1988",
author="Rowland, Frederick James and Patel, B. and Keighley, JH",
volume="10",
number="1",
pages="29-37",
abstract="Ten types of injection moulded industrial safety helmets, three types of injection moulded climbing helmets, and seven types of glass fibre reinforced polyester climbing helmets have been subjected to various impact energies and the transmitted forces compared. The variation in British and foreign standards requirements for different types of helmet are discussed. Harmonisation of standards for helmets is suggested.<p />",
language="",
issn="0376-6349",
doi="",
url="http://dx.doi.org/"
}