Koziol, Geoffrey (2016). "Flothilde's Visions and Flodoard's Histories: A Tenth-Century Mutation?". Early Medieval Europe. 24 (2): 160–84. doi:10.1111/emed.12139. S2CID163578509.
Koziol, Geoffrey (2016). "Flothilde's Visions and Flodoard's Histories: A Tenth-Century Mutation?". Early Medieval Europe. 24 (2): 160–84. doi:10.1111/emed.12139. S2CID163578509.