Cook, Alan (2000). «URFs become FRS: Frances Ashcroft, Athene Donald, and John Pethica». Notes and Records of the Royal Society (London: Royal Society) 54 (3): 409–411. doi:10.1098/rsnr.2000.0181.
Borcherds, Richard E. (1992). «Monstrous moonshine and monstrous Lie superalgebras». Inventiones Mathematicae (Springer Science and Business Media LLC) 109 (1): 405–444. doi:10.1007/bf01232032. ISSN0020-9910.
elibm.org
Borcherds, Richard E. (1998). «What is moonshine?». Doc. Math. (Bielefeld) Extra Vol. ICM Berlin, 1998, vol. I. σελίδες 607–616.
Cook, Alan (2000). «URFs become FRS: Frances Ashcroft, Athene Donald, and John Pethica». Notes and Records of the Royal Society (London: Royal Society) 54 (3): 409–411. doi:10.1098/rsnr.2000.0181.
Borcherds, Richard E. (1992). «Monstrous moonshine and monstrous Lie superalgebras». Inventiones Mathematicae (Springer Science and Business Media LLC) 109 (1): 405–444. doi:10.1007/bf01232032. ISSN0020-9910.