Quinlan M. Thinking about nuclear weapons : principles, problems, prospects / Michael Quinlan. - Oxford [a. o.] : Oxford University Press, 2009. - XXI, 194 p.. URL: http://www.loc.gov/catdir/enhancements/fy0912/2008046119-b.html. URL: http://www.loc.gov/catdir/enhancements/fy0912/2008046119-d.html