TY  - BOOK
AU  - Ekblad, Ulf
ED  - Kungliga Tekniska högskolan. Fysiska institutionen
TI  - Earth satellites and detection of air and ground based activites
T2  - Trita-FYS, 2002:42
SN  - 9172833769
SN  - 0280-316X
PY  - 2004///
CY  - Stockholm
KW  - remote sensing
KW  - reconnaissance
KW  - satellites
KW  - military activities
KW  - detection
ER  -