17 captures
08 Jun 2019 - 07 May 2024
May
JUN
Mar
08
2018
2019
2020
success
fail
About this capture
COLLECTED BY
Collection:
Wikipedia Eventstream
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20190608170611/https://apps.dtic.mil/dtic/tr/fulltext/u2/a115592.pdf