TY - JOUR AU - W. Robb BT - Journal of Physics B: Atomic and Molecular Physics DA - Nov-03-1975 DO - 10.1088/0022-3700/8/4/004 PY - 1975 SP - L46 EP - L49 T2 - Journal of Physics B: Atomic and Molecular Physics TI - Close-coupling calculations for electron impact excitation of N+ UR - http://stacks.iop.org/0022-3700/8/i=4/a=004?key=crossref.869f9016ed6a4e7937a7f9f1c8d1510c VL - 8 SN - 0022-3700 ER -