1. Anonymous (ed.), ‘Three-parent’ therapy approved. Science 347(6222), 592 (2015).
http://scim.ag/_mtvote
2. K.J. Arrow, A difficulty in the concept of social welfare. J. Polit. Econ. 58(4), 328–346 (1950)
3. I. Asimov, The Gods Themselves (Spectra, New York, 1990). ISBN-10: 0553288105. ISBN-13: 978-0553288100
4. S. Barberá, Pivotal voters: a new proof of Arrow’s theorem. Econ. Lett. 6(1), 13–16 (1980)
5. S.J. Brams, P.D. Straffin Jr., Prisoner’s dilemma and professional sports drafts. Am. Math. Mon. 86(2), 80–88 (1979)