TY - RPRT TI - Tungstorhenate heteropolyanions. 2. Synthesis and characterization of enneatungstorhenates(V), -(VI), and -(VII) AU - F. Ortega AU - M.T. Pope AU - H. T. Evans PY - 1997 DO - 10.1021/ic961142q UR - https://pubs.usgs.gov/publication/70019099 ID - 70019099 ER -