The langbeinite-type barium vanadium(III) orthophosphate, Ba3V4(PO4)6 Droß, Thomas ; Glaum, Robert Abstract Publication: Acta Crystallographica Section E Pub Date: April 2004 DOI: 10.1107/S1600536804005689 Bibcode: 2004AcCrE..60I..58D