Frank Drake
发表
Frank Drake,
F. Drake,
2011,
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences.
Claudio Grimaldi,
Geoffrey W. Marcy,
G. Marcy,
2018,
1802.09399.
Dan Werthimer,
Andrew Howard,
Rick Raffanti,
2020,
Ground-based and Airborne Instrumentation for Astronomy VIII.