Citation: Krivovichev, S. V.; Armbruster, T.; Organova, N. I.; Burns, P. C.; Seredkin, M. V.; Chukanov, N. V. (2004). Incorporation of sodium into the chlorite structure: the crystal structure of glagolevite, Na(Mg,Al)6[Si3AlO10](OH,O)8. American Mineralogist, 89, pp. 1138-1141.