Experimental Stark-broadening studies of the NI multiplet (1D)3s2D − (1D)3p2Po at 7904.5 Å A. Bartecka, T. Wujec, J. Halenka and J. Musielok Eur. Phys. J. D, 29 2 (2004) 265-271 Published online: 09 March 2004 DOI: 10.1140/epjd/e2004-00026-2