Lexicographical Neighbors of Superhardening
Literary usage of Superhardening
Below you will find example usage of this term as found in modern and/or classical literature:
1. Defense Policy in the Reagan Administration edited by William P. Snyder, James Brown (1997)
"The near-term vulnerability of existing ICBM silos was deemed acceptable because
of the prospects of "superhardening" and by virtue of the "operational ..."