







 
| Charge Coupled Devices and Photometry | 
| Ajaz Ahmad, Manzoor A. Malik, Abdul Wahid | 
| Contemporary concept of the Galaxy structure: 1. General picture | 
| Tsvetan B. Georgiev, Orlin Stanchev, Jose Concejo | 
| Contemporary concept of the Galaxy structure: 2. The Galaxy disk | 
| Jose Concejo, Orlin Stanchev, Tsvetan B. Georgiev | 
 
| 2013 | 
| e-mail for submition: | 
| In Bulgarian | 
| In Bulgarian | 


 
| Bulgarian Astronomical Society | 
 
| Publications | 


