@article{ref1,
title="Small-scale fire tests of walls penetrated by telephone cables",
journal="Fire technology",
year="1975",
author="McGuire, J. H.",
volume="11",
number="2",
pages="73-79",
abstract="Four small-scale fire-resistance tests have been carried out on walls penetrated by telephone cables. The failure criteria were that temperature should not exceed 1000 degree F at the unexposed surfaces of the cable, sleeve or wall, nor should openings greater than 0. 1 square inch develop.<p />",
language="",
issn="0015-2684",
doi="",
url="http://dx.doi.org/"
}