Aharonian, F., Akhperjanian, A., Barres de Almeida, U., Bazer-Bachi, A., Behera, B., Beilicke, M., …Zech, A. (2008). Discovery of VHE gamma-rays from the high-frequency-peaked BL Lacertae object RGB J0152+017. Astronomy and Astrophysics, 481(3), L103-L107. https://doi.org/10.1051/0004-6361%3A200809603