Raymond Smullyan (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Raymond Smullyan" in Simple English language version.

refsWebsite

Global rank Simple English rank

1web.archive.org

1^st place

1^st place

3,503^rd place

216^th place

1,746^th place

1,049^th place

ibtimes.co.uk

Osborne, Hannah (2017-02-10). "Mathematician and puzzle-maker Raymond Smullyan dead at 97". International Business Times UK. Retrieved 2017-02-10.

st-and.ac.uk

www-groups.dcs.st-and.ac.uk

J J O'Connor and E F Robertson (April 2002). "Smullyan biography". School of Mathematical and Computational Sciences, University of St Andrews. Archived from the original on 17 October 2018. Retrieved 5 October 2010.

web.archive.org

J J O'Connor and E F Robertson (April 2002). "Smullyan biography". School of Mathematical and Computational Sciences, University of St Andrews. Archived from the original on 17 October 2018. Retrieved 5 October 2010.