Ryter, F., Cavedon, M., McDermott, R. M., Pütterich, T., Willensdorfer, M., Fischer, R., et al. (2015). Key role of edge ion heat flux and neoclassical radial electric field in the L-H transition physics. Talk presented at 42nd EPS Conference on Plasma Physics. Lisbon. 2015-06-22 - 2015-06-26.