Though these and other developments in logic are interesting in their own right, the Stoic treatment of certain problems about modality and bivalence are more significant for the shape of Stoicism as a whole. ... Viewed in isolation from Stoic logic, this might have seemed arbitrary but clearly it was not.
plato.stanford.edu/entries/stoicism/ plato.stanford.edu/entries/stoicism/
They influenced the second major theorist of logic in antiquity, the Stoic Chrysippus (mid-3rd c.), whose main achievement is the development of a propositional logic, crowned by a deductive system.
plato.stanford.edu/entries/logic-ancient/ plato.stanford.edu/entries/logic-ancient/
Stoic logic is broken into sub-categories. Diogenes explains, "Some divide the logical part of the system into the two sciences of rhetoric and dialectic; ... Part of Stoic logic includes a theory of language. For the early Stoics the basic unit of language is the proposition (axiôma), which consists of a subject and...
www.abu.nb.ca/Courses/GrPhil/Stoic.htm www.abu.nb.ca/Courses/GrPhil/Stoic.htm
An annotated guide to publications on the Megaric-Stoic propositional logic with a special attention given to ontological problems ... Annotated bibliography on Stoic Logic A - G...
www.formalontology.it/logic-stoics.htm www.formalontology.it/logic-stoics.htm
An annotated bibliography on the Ancient Stoic theories on language, logic and semiotics, with a focus on the relations between logic and ontology ... Annotated bibliography on Ancient Stoic Logic and Semiotics (A - G)
www.formalontology.it/logic-stoics-biblio-one.htm www.formalontology.it/logic-stoics-biblio-one.htm
These references as well as numerous other problems cannot be understood apart from Origen’s use of Stoic principles. ... Seneca and Diogenes Laertius report that Chrysippus divided logic into two parts, the first dealing with signs and the second with what is signified. This distinction was not  always observed and...
www.albany.edu/faculty/lr618/1stoic.html www.albany.edu/faculty/lr618/1stoic.html
The first chapters of the book deal with the original Aristotelian hypothetical syllogistic, and explain how Aristotle’s later followers began to conflate it with Stoic logic.
www.brill.nl/product.asp?ID=9538
This volume traces the development of Aristotle's hypothetical syllogistic through antiquity, and shows for the first time how it later became misidentified with the logic of the rival Stoic school. By charting the origins of this error, the book illuminates... ... Philosophy- Logic...
www.powells.com/biblio?isbn=9789004120730
Publication Information: Book Title: Topics in Stoic Philosophy. Contributors: Katerina Ierodiakonou - editor. Publisher: Clarendon Press. Place of Publication: Oxford. Publication Year: 1999. Page Number: iii. ... I Aristotle and Stoic Logic...
www.questia.com/read/43049499
NASIENIE.dvi (PDF File)
Revised October 29, 1998 1. Introduction What in fact is Stoic logic? Is it classical? This is a long-standing question. Before the contribution of Peirce and Lukasiewicz Stoic logic was considered to be merely a continuation of the ideas of Aristotle and the Peripatetic school.
www.logika.umk.pl/llp/06/marek.pdf