| |
| | Bertrand Russell |
 | | , Urbana: University of Illinois Press, 1970, 341-354; and in Pears, David F. (ed.), |
 | | , London: Routledge and Kegan Paul, 1978, 213-232; and in Ramsey, Frank Plumpton, |
 | | Ramsey, Frank P. The Foundations of Mathematics, Paterson, NJ: Littlefield, Adams and Co. |
| plato.stanford.edu /entries/russell (3963 words) |
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