Search results for: E. Valtonen
Advances in Space Research > 2009 > 44 > 10 > 1232-1236
Advances in Space Research > 2005 > 36 > 12 > 2295-2302
Advances in Space Research > 1997 > 20 > 1 > 91-98
Advances in Space Research > 1995 > 15 > 7 > (7)73-(7)76