Herschel observations of water vapour in Markarian 231
Citation:
González-Alfonso E, Fischer J, Isaak K, Rykala A, Savini G, Spaans M, van der Werf P, Meijerink R, Israel FP, Loenen AF, et al. Herschel observations of water vapour in Markarian 231. Astronomy & Astrophysics. 2010;518:L43.
