C. van der Linde, R. Höckendorf, O. Balaj, і M. Beyer, «Ion-molecule reactions of CoAr₆⁺ with nitrogen oxides N₂O, NO, and NO₂: measuring absolute pressure by shock-freezing of the collision complex», Fiz. Nizk. Temp., вип. 36, вип. 5, с. 516–523, Бер 2010.