TY  - RPRT
TI  - Gravitational Acceleration as a Cue for Absolute Size and Distance
AU  - Hecht, Heiko
AU  - Kaiser, Mary K.
AU  - Banks, Martin S.
AU  - Hart, Sandra G.
PY  - 1994
UR  - https://ntrs.nasa.gov/citations/20020006041
ID  - 20020006041
ER  -