 |
 |
 |
 |
 |
 |
 |
 |
 |
The NASA Astrophysics Data System (Russian mirror at CAD) |
 |
VizieR (provides access to the most complete library of published astronomical catalogues and data tables available on line, organized in a self-documented database) |
 |
Russian national host of the IUE Newly Extracted Spectra (INES) database |
 |
VALD - Vienna Atomic Line Database |