An EXAFS study of phenanthroline-holmium complex Abdolhamed Shahedi, Javad Rahighi and Mohammad Agha Bolorizadeh Eur. Phys. J. D, 75 1 (2021) 38 Published online: 29 January 2021 DOI: 10.1140/epjd/s10053-020-00019-x