Investigating dynamical complexity in the magnetosphere using various entropy measures G Balasis, IA Daglis, C Papadimitriou, M Kalimeri, A Anastasiadis, ... Journal of Geophysical Research: Space Physics 114 (A9), 2009 | 89 | 2009 |

MHD consistent cellular automata (CA) models-II. Applications to solar flares H Isliker, A Anastasiadis, L Vlahos Astronomy & Astrophysics 377 (3), 1068-1080, 2001 | 83* | 2001 |

Solar flares, coronal mass ejections and solar energetic particle event characteristics A Papaioannou, I Sandberg, A Anastasiadis, A Kouloumvakos, ... Journal of Space Weather and Space Climate 6, A42, 2016 | 82 | 2016 |

Dynamical complexity in *D*_{st} time series using non‐extensive Tsallis entropyG Balasis, IA Daglis, C Papadimitriou, M Kalimeri, A Anastasiadis, ... Geophysical Research Letters 35 (14), 2008 | 68 | 2008 |

Derivation of solar flare cellular automata models from a subset of the magnetohydrodynamic equations D Vassiliadis, A Anastasiadis, M Georgoulis, L Vlahos The Astrophysical Journal Letters 509 (1), L53, 1998 | 61 | 1998 |

Particle acceleration inside a'gas' of shock waves A Anastasiadis, L Vlahos Astronomy and Astrophysics 245, 271-278, 1991 | 49 | 1991 |

Solar flare cellular automata interpreted as discretized MHD equations H Isliker, A Anastasiadis, D Vassiliadis, L Vlahos Astronomy and Astrophysics 335, 1085-1092, 1998 | 48 | 1998 |

Electron acceleration by random DC electric fields A Anastasiadis, L Vlahos, MK Georgoulis The Astrophysical Journal 489 (1), 367, 1997 | 48 | 1997 |

The major geoeffective solar eruptions of 2012 March 7: comprehensive Sun-to-Earth analysis S Patsourakos, MK Georgoulis, A Vourlidas, A Nindos, T Sarris, ... The Astrophysical Journal 817 (1), 14, 2016 | 47 | 2016 |

Universality in solar flare, magnetic storm and earthquake dynamics using Tsallis statistical mechanics G Balasis, IA Daglis, A Anastasiadis, C Papadimitriou, M Mandea, ... Physica A: Statistical Mechanics and its Applications 390 (2), 341-346, 2011 | 43 | 2011 |

Particle acceleration in an evolving active region by an ensemble of shock waves A Anastasiadis, L Vlahos The Astrophysical Journal 428, 819-826, 1994 | 42 | 1994 |

Particle dynamics in 3-D reconnecting current sheets in the solar atmosphere C Efthymiopoulos, C Gontikakis, A Anastasiadis Astronomy & Astrophysics 443 (2), 663-678, 2005 | 40 | 2005 |

Regular and chaotic dynamics in 3D reconnecting current sheets C Gontikakis, C Efthymiopoulos, A Anastasiadis Monthly Notices of the Royal Astronomical Society 368 (1), 293-304, 2006 | 34 | 2006 |

Predicting flares and solar energetic particle events: The FORSPEF tool A Anastasiadis, A Papaioannou, I Sandberg, M Georgoulis, K Tziotziou, ... Solar Physics 292 (9), 1-21, 2017 | 30 | 2017 |

Acceleration of solar energetic particles: the case of solar flares A Anastasiadis Journal of atmospheric and solar-terrestrial physics 64 (5-6), 481-488, 2002 | 29 | 2002 |

The correlation of fractal structures in the photospheric and the coronal magnetic field M Dimitropoulou, M Georgoulis, H Isliker, L Vlahos, A Anastasiadis, ... Astronomy & Astrophysics 505 (3), 1245-1253, 2009 | 24 | 2009 |

Quantifying dynamical complexity of magnetic storms and solar flares via nonextensive Tsallis entropy G Balasis, IA Daglis, C Papadimitriou, A Anastasiadis, I Sandberg, ... Entropy 13 (10), 1865-1881, 2011 | 23 | 2011 |

Electron acceleration and radiation in evolving complex active regions A Anastasiadis, C Gontikakis, N Vilmer, L Vlahos Astronomy & Astrophysics 422 (1), 323-330, 2004 | 23 | 2004 |

Particle acceleration and radiation in flaring complex solar active regions modeled by cellular automata C Dauphin, N Vilmer, A Anastasiadis Astronomy & Astrophysics 468 (1), 273-288, 2007 | 21 | 2007 |

Particle acceleration and fractional transport in turbulent reconnection H Isliker, T Pisokas, L Vlahos, A Anastasiadis The Astrophysical Journal 849 (1), 35, 2017 | 20 | 2017 |