Back to the article index


Article Contents

ABSTRACT

1. ACTIVE GALACTIC NUCLEI
1.1. The AGN Zoo
1.2. Unified Schemes

2. BLAZARS AS gamma-RAY SOURCES
2.1. Blazar Properties and Relativistic Beaming

3. THE IMPORTANCE OF BEING A BLAZAR

4. AGN AS TeV SOURCES

5. SUMMARY

REFERENCES