Synthesis and structure study of new manganese and indium based phosphate: (Ca,Ba)1.222Mn0.923In1.570(PO4)3Elhassan Benhsina, Abderrazzak Assani, Mohamed Saadi and Lahcen El AmmariMATEC Web Conf., 149 (2018) 01085DOI: https://doi.org/10.1051/matecconf/201814901085