Multiple mapping techniques of glaciovolcanic regions: Remote sensing and field mapping of Askja (Dyngjufjöll), Iceland
Proceedings article published in 1970 by
M. K. Ellis,
A. H. Graettinger,
K. A. Reath 
,
I. P. Skilling,
M. S. Ramsey,
C. G. Hughes
,
I. P. Skilling,
M. S. Ramsey,
C. G. Hughes
