Authors: Alessandro Tavoni; Astrid Dannenberg; Giorgos Kallis; Andreas Löschel Journal: Proc Natl Acad Sci U S A Date: 2011-07-05 Impact factor: 11.205
Authors: Jathan Sadowski; Susan G Spierre; Evan Selinger; Thomas P Seager; Elizabeth A Adams; Andrew Berardy Journal: Sci Eng Ethics Date: 2014-08-01 Impact factor: 3.525