Advances in Space Research
Advances in Space Research > 2009 > 43 > 4 > 735-738
Advances in Space Research > 2009 > 43 > 4 > 634-640
Advances in Space Research > 2009 > 43 > 4 > 649-653
Advances in Space Research > 2009 > 43 > 4 > 559-564
Advances in Space Research > 2009 > 44 > 9 > 1019-1029