TY - JOUR A1 - K. Akiyama A1 - Stawarz A1 - Y. T. Tanaka A1 - H. Nagai A1 - M. Giroletti A1 - M. Honma AU - BT - ApJ DO - 10.3847/2041-8205/823/2/L26 LA - eng PY - 2016 EP - L26 T1 - EVN Observations of HESS J1943+213: Evidence for an Extreme TeV BL Lac Object T2 - ApJ TI - EVN Observations of HESS J1943+213: Evidence for an Extreme TeV BL Lac Object VL - 823 Y1 - 2016 ER -