@article{ref1,
title="The undertakings of Mr. Henry Bond Senior, a famous teacher of the art of navigation in London, concerning the variation of the variation of the magnetical compass and the inclination of the inclinatory needle; as the result and conclusion of 38 years mag",
journal="Philosophical transactions of the Royal Society of London (1665)",
year="1673",
author="Bond, Henry",
volume="8",
number="95",
pages="6065-6066",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0370-2316",
doi="",
url="http://dx.doi.org/"
}