Cross-References for Berkeley 18
0) Numbering system adopted in WEBDA
1) Kaluzny J. 1997, Astron. Astrophys. Suppl. 121, 455 (Table 5)
2) Kaluzny J. 1997, Astron. Astrophys. Suppl. 121, 455 (Table 3)
3) Kaluzny J. 1997, Astron. Astrophys. Suppl. 121, 455 (Table 4)