Citation: Alekseev, Evgeny V.; Felbinger, Olivier; Wu, Shijun; Malcherek, Thomas; Depmeier, Wulf; Modolo, Giuseppe; Gesing, Thorsten M.; Krivovichev, Sergey V.; Suleimanov, Evgeny V.; Gavrilova, Tatiana A.; Pokrovsky, Lev D.; Pugachev, Alexey M.; Surovtsev, Nikolay V.; Atuchin, Victor V. (2013). K[AsW2O9], the first member of the arsenate--tungsten bronze family: Synthesis, structure, spectroscopic and non-linear optical properties. Journal of Solid State Chemistry, 204, pp. 59-63.