![N Nitrogen || Compounds of Nitrogen with Hydrogen]()
N Nitrogen || Compounds of Nitrogen with HydrogenHack, Walter; Haubold, Reinhard; Heinrich-Sterzel, Claudia; Keller-Rudek, Hannelore; Ohms-Bredemann, Ulrike; Schiöberg, Dag; Strametz, Carol; Koschel, Dieter; Merlet, Peter; Ohms-Bredemann, Ulrike; Wagner, Joachim · 1993