“Geochemical investigation of NaCl-KCl-MgCl2-CaCl2-FeCl2 solutions in Zechstein 2 salt, Suldrup Dome, Denmark. Microthermometry on fluid inclusions in halite” (1989) Danmarks Geologiske Undersøgelse Serie A, 27, pp. 1–33. doi:10.34194/seriea.v27.7047.