Random triples
| Subject | Object | 
|---|---|
| gptkb:Global_mm-VLBI_Array | study of supermassive black holes | 
| gptkb:Global_mm-VLBI_Array | study of relativistic jets | 
| gptkb:Global_mm-VLBI_Array | study of active galactic nuclei | 
| Subject | Object | 
|---|---|
| gptkb:Global_mm-VLBI_Array | study of supermassive black holes | 
| gptkb:Global_mm-VLBI_Array | study of relativistic jets | 
| gptkb:Global_mm-VLBI_Array | study of active galactic nuclei |