7 captures
15 Dec 2019 - 18 Dec 2025
Nov
DEC
Jan
15
2018
2019
2020
success
fail
About this capture
COLLECTED BY
Collection:
Wikipedia Eventstream
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20191215182754/https://apps.dtic.mil/dtic/tr/fulltext/u2/a104739.pdf
