Unknown
Crawford, J.
;
Olson, J.
;
Davis, D.
;
[et al.]
Chen, G.
;
Barrick, J.
;
Shetter, R.
;
Lefer, B.
;
Jordan, C.
;
Anderson, B.
;
Clarke, A.
;
Sachse, G.
;
Blake, D.
;
Singh, H.
;
Sandolm, S.
;
Tan, D.
;
Kondo, Y.
;
... and further 11
American Geophysical Union