John Ellis; D.V. Nanopoulos; M. Quiros (1986). On the axion, dilaton, Polonyi, gravitino and shadow matter problems in supergravity and superstring models. , 174(2), 176–182.
doi:10.1016/0370-2693(86)90736-7
url to share this paper:
An interview with Sci-Hub Founder Alexandra Elbakyan Who exactly should pay for academic research