<p>Ryan J. Milcarek, Michael J. Garrett, Jeongmin Ahn, “Micro-tubular Flame-assisted Fuel Cells”, Journal of Fluid Science and Technology, Vol. 12, Issue 3, pp. JFST0021 (2017), doi:<a href="https://doi.org/10.1299/jfst.2017jfst0021">10.1299/jfst.2017jfst0021</a>.</p>