R. Gregory
发表
R. Gregory,
1999
.
Joseph Arvai,
D. Ohlson,
Bruce A. Blackwell,
2006,
Journal of Forestry.
R. Gregory,
Vivien Ray,
2001
.
R Gregory,
J L Arvai,
T L McDaniels,
2001,
Risk analysis : an official publication of the Society for Risk Analysis.
G. Long,
R. Gregory,
D. Ohlson,
2020
.
P. Slovic,
D. Västfjäll,
R. Gregory,
2012
.
R. Gregory,
1973
.