Citation: Wang, Shuao; Alekseev, Evgeny V.; Depmeier, Wulf; Albrecht-Schmitt, Thomas E (2010). Further insights into intermediate- and mixed-valency in neptunium oxoanion compounds: structure and absorption spectroscopy of K(2)[(NpO(2))(3)B(10)O(16)(OH)(2)(NO(3))(2)].. Chemical communications (Cambridge, England), 46, pp. 3955-3957.