Ikọ Idakisọn̄
c Shannon N. Kile, akwa anam-ndụn̄ọde emi onyụn̄ edide ibuot ke se iban̄ade n̄kpọekọn̄ nuclear ke Ndutịm SIPRI Kaban̄a Edikpeme ye Edikpan Ndibot Mbufa N̄kpọekọn̄; Vitaly Fedchenko, anam-ndụn̄ọde Ndutịm SIPRI Kaban̄a Edikpeme ye Edikpan Ndibot Mbufa N̄kpọekọn̄; ye Hans M. Kristensen, adausụn̄ unọ ntọt mban̄a ndutịm nuclear ke N̄ka Ntaifiọk America ẹkewet n̄kpọ oro ke SIPRI Yearbook 2009.