@article{ref1,
title="Engineering considerations in the design of protective headgear",
journal="Proceedings: American Association for Automotive Medicine Annual Conference",
year="1978",
author="Newman, James A.",
volume="22",
number="2",
pages="278-293",
abstract="The purpose of this brief paper is to provide, for those not thoroughly familiar with helmet technology, an overview of the manner by which protective headgear achieves its primary function; protect the helmet wearer from head impact injury. How this can be best achieved within the context of a particular environment, operating a motorcycle, will be discussed.<p />",
language="",
issn="0892-6484",
doi="",
url="http://dx.doi.org/"
}