@book{civitarese2015workshop,
  author = {Civitarese, O. and {\v{S}}tekl, I. and Suhonen, J.},
  title = {Workshop on Calculation of Double-Beta-Decay Matrix Elements ({MEDEX}'15)},
  publisher = {AIP Conference Proceedings},
  address = {New York},
  year = {2015},
  issn = {0094-243X},
  isbn = {978-0-7354-1333-7}
}