Scharl, M.-T., D. Greenhalgh, A. Dieguez-Alonso, and F. Behrendt. “Numerical and Experimental Investigation of Laminar One-Dimensional Counter-Flow Flames Using Product Gas From Pyrolysis and Gasification of Woody Biomass”. Eurasian Chemico-Technological Journal 20, no. 4 (December 21, 2018): 255-262. Accessed February 16, 2019. http://ect-journal.kz/index.php/ectj/article/view/758.