Rubidium spacecraft atomic timing system Final report
Rubidium 87 atomic time and frequency reference system for manned space flight
Frank, R. W.↗
Engineering topics
Mortenson, R. A.
Publications and source records attributed to Mortenson, R. A..
Engineering topics
Publications and source records attributed to Mortenson, R. A..
Rubidium 87 atomic time and frequency reference system for manned space flight