1998-2000 OGLE events microlensing limits (Tsapras+, 2003)
1998-2000 OGLE events microlensing limits (Tsapras+, 2003)
1998di
1999 CV_3
1999 DJ_4
1999 DJ_4
1999 HF_1
1999 KW4
1999 KW4
1999 LD31 and 1999 LE31
1999 LD_31
1999 RT_214
1999 RZ_253
1999 SO5 - en jordnära asteroid.
1999 Solar Eclipse Workshop, Prague (Czech Republic), 8 Sep 1998. Proceedings.
1999 TC_36
1999 TC_36
1999 TC_36
1999 XY_143, 1999 RY_214, and 2002 VT_130
1999-2000 Annual Report of the American Astronomical Society