Cowen, J. P.,
Fornari, D. J.,
Shank, T. M.,
Boal, A.,
Glazer, B.,
Hebel, D.,
Holmes, C.,
Khambatta, C.,
Love, B.,
Poehls, D.,
Simms, E.,
Swartz, M. &
Treusch, A. H.,
2006, http://www.ridge2000.org/.
61 s.Publikation: Bog/rapport › Rapport › Forskning