@article{ref1,
title="On the Audibility of Sirens in the Presence of Street Noise",
journal="Comptes Rendus Hebdomadaires des Seances de l Academie des Sciences",
year="1939",
author="Baron, P.",
volume="208",
number="",
pages="1714-1715",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0001-4036",
doi="",
url="http://dx.doi.org/"
}