by Badnell, N.R., Bautista, M.A., Berrington, K.A., Burke, V.M., Butler, K., Galavís, M.E., Graziani, M., Griffin, D.C., Lennon, D.J., Mendoza, C., Mitnik, D.M., Pelan, J.C., Pradhan, A.K., Saraph, H.E., Storey, P.J., Tully, J.A., Zeippen, C.J., Zhang, H.L.
Published in Proceedings of the International Astronomical Union (01.04.2006)