000
00262pam a2200097a 44500
082
_a
TR
_b
SAO-231
100
_a
Kurt Lambeck
245
1
_a
Optimum station-satellte configurafions for simultaneous observations to satellites
260
_a
_b
_c
997
_a
TR3609 C
999
_c
404888
_d
404888