@article{ref1,
title="Vibration Problems in Engineering",
journal="Nature",
year="1965",
author="Weiss, K. R.",
volume="208",
number="5014",
pages="964-965",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0028-0836",
doi="10.1038/208964b0",
url="http://dx.doi.org/10.1038/208964b0"
}