Conditionals and Entailment
Links
Paradoxes of Material Implication
http://www.earlham.edu/~peters/courses/log/mat-imp.htm
Lecture notes by Peter Suber.
Relevance Logic
http://plato.stanford.edu/entries/logic-relevance/
Article in the Stanford Encyclopaedia of Philosophy, by Edwin Mares.
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.
Conditional Sentences
http://www.icsi.berkeley.edu/~kay/bcg/lec07.html
Lecture notes on the analysis of condition sentences by Paul Kay.
Peirce and Philo
http://www.clas.ufl.edu/users/jzeman/peirce_and_philo.htm
Discusses Charles Peirce's account of conditionals, hypotheticals, and what he takes from Cicero's account of the debate between Philo and Diodorus.