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Relevance Logic - http://plato.stanford.edu/entries/logic-relevance/
Article in the Stanford Encyclopaedia of Philosophy, by Edwin Mares. |
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Conditional Sentences - http://www.icsi.berkeley.edu/~kay/bcg/lec07.html
Lecture notes on the analysis of condition sentences by Paul Kay. |
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Paradoxes of Material Implication - http://www.earlham.edu/~peters/courses/log/mat-imp.htm
Lecture notes by Peter Suber. |
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Conditionals and Counterfactuals - http://www.c-parr.freeserve.co.uk/hcp/if.htm
Essay by Hector Parr, considering some philosophical difficulties with `if'. |
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Faithful and Fruitful Logic - http://www.bu.edu/wcp/Papers/Logi/LogiHowe.htm
Article by John Howes, presented at the 20th World Congress of Philosophy. |