@article{ref1,
title="Differential criteria of tolerance of a blow to the head for the purpose of certifying protective devices",
journal="Kosmicheskaia Biologiia i Aviakosmicheskaia Meditsina",
year="1989",
author="Barer, A. S. and Konakhevich, Iu G. and Sholpo, L. N. and Kurme, D. A. and Leitene, L. Ia",
volume="23",
number="4",
pages="76-79",
abstract="Abstract unavailable.",
language="",
issn="0321-5040",
doi="",
url="http://dx.doi.org/"
}