@article{Perdikakis:2013HH, author = "Perdikakis, Georgios", title = "{Probing electron captures on 56 Ni: A new technique to extract Gamow-Teller strengths of unstable nuclei.}", doi = "10.22323/1.146.0017", journal = "PoS", year = 2013, volume = "NIC XII", pages = "017" }