TY - JOUR T1 - Periodic Recurrence Patterns in X-Ray Solar Flare Appearances JO - Astrophysical Journal UR - http://eprints.whiterose.ac.uk/132591/ PY - 2018/06/05 AU - Gyenge N AU - Erdélyi R ED - DO - DOI: 10.3847/1538-4357/aac109 VL - 859 IS - 2 Y2 - 2024/12/22 ER -