Lang, P. T., Neuhauser, J., Bucalossi, J., Chankin, A., Coster, D. P., Drube, R., et al. (2005). Impact of a pulsed supersonic deuterium gas jet on the ELM behaviour in ASDEX Upgrade. Plasma Physics and Controlled Fusion, 47, 1495-1516. Retrieved from http://ej.iop.org/links/q54/OB0aW4VyzMaPTgItBZX1eQ/ppcf5_9_009.pdf.