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    • Massive stars in the SDSS-IV/APOGEE SURVEY. I. OB stars 

      Roman-Lopes, A.; Román-Zúñiga, C.; Tapia, M.; Chojnowski, D.; Gómez Maqueo Chew, Y.; García-Hernández, D.A.; Borissova, J.; Minniti, D.; Covey, K.R.; Longa-Peña, P.; Fernandez-Trincado, J.G.; Zamora, O.; Nitschelm, C. (Institute of Physics Publishing, 2018-03)
      In this work, we make use of DR14 APOGEE spectroscopic data to study a sample of 92 known OB stars. We developed a near-infrared semi-empirical spectral classification method that was successfully used in case of four new ...