Spectroscopically identified intermediate age stars at 0.5–3 pc distance from Sagittarius A*Shogo Nishiyama, Rainer Schödel, Tatsuhito Yoshikawa, Tetsuya Nagata, Yosuke Minowa and Motohide TamuraA&A, 588 (2016) A49DOI: https://doi.org/10.1051/0004-6361/201322392
