@article{Dell'Oro:2016u+, author = "Dell'Oro, Stefano and Marcocci, Simone and Vissani, Francesco", title = "{Status on the search for neutrinoless double beta decay, circa 2015 }", doi = "10.22323/1.244.0069", journal = "PoS", year = 2016, volume = "NEUTEL2015", pages = "069" }