TY - JOUR T1 - A review of NOx formation and reduction mechanisms in combustion systems, with particular reference to coal JO - J I ENERGY PY - 1997/09/01 AU - Williams A AU - Pourkashanian M AU - Jones JM AU - Rowlands L ED - VL - 70 IS - 484 SP - 102 EP - 113 Y2 - 2024/10/23 ER -