Citation: Wierzbicka-Wieczorek M; Kolitsch, U.; Tillmanns, E. (2010). Synthesis and structural study of five new trisilicates, BaREE2Si3O10 (REE = Gd, Er, Yb, Sc) and SrY2Si3O10, including a review on the geometry of the Si3O10 unit. European Journal of Mineralogy, 22, pp. 245-258.