Edward Greswell, Origines kalendariæ Hellenicæ; or, The history of the primitive calendar among the Greeks, before and after the legislation of Solon (1862), Dissertation XIX. On such proofs of the nature of the Ancient Civil Year of the Greeks, as have yet been adduced, Chapter I, Section II - On the Chronology of the first and second Messenian war; and the nature of the Civil Calendar, inferrible from it, p.624 [google books]
