@article{Spangelo_2006 author = {O. Spangelo and T. Slungaard and T. Engebretsen and Otto K. Sonju}, title = {DEVELOPMENT OF A LOW-NOx SWIRL BURNER FOR GASEOUS FUELS}, journal = {International Journal of Energy for a Clean Environment}, issn = {2150-3621}, year = {2006}, volume = {7}, number = {3}, pages = {203--220} }