@article{ref1,
title="An Experimental Approach for Investigating Laminar Flame Propagation in Methane-Air Mixtures Within Circular Tubes",
journal="Journal of fire and flammability",
year="1980",
author="Badr, O and Karim, GA",
volume="11",
number="2",
pages="106-116",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0022-1104",
doi="",
url="http://dx.doi.org/"
}