A kiloparsec-scale molecular wave in the inner galaxy: feather of the Milky Way? - Veena, V. S.; Schilke, Peter; Sánchez-Monge, Alvaro; Sormani, Mattia C.; Klessen, Ralf S.; Schuller, Frédéric; Colombo, Dario; Csengeri, Timea; Mattern, M.; Urquhart, James T. (The astrophysical journal. Part 2, Letters, 2021)