The accounts记述 · the ancient witnesses
Greek historians · 希腊史家
Diodorus Siculus — Library of History （狄奥多罗斯·历史丛书）primary source · 源典6 loci · attested
§ 22.4–6
the Syracusan campaign at 22.8: 'Pyrrhus waged war in Italy for two years and four months. While he was making ready to set sail, the Carthaginians were besieging Syracuse both by land and by sea'22.8 叙叙拉古之役：「皮洛士在意大利用兵二年四月。方其治舟将行，迦太基人水陆并围叙拉古」
Appian — Roman History （阿庇安·罗马史）witness · 见证
Provenance: “primary source” = curated canonical witness (editorial); “dated witness” = derived from the ToposText date index by year-span, with the matched loci count. Sparse counts may include incidental mentions.出处：「源典」为校订之正典见证（编辑判断）；「系年见证」由 ToposText 系年索引按年代跨度推得，附匹配条目数；稀少者或含偶涉。
On the timeline时间轴上
→ See this and all 18 historians on the chronology spine于编年脊柱上一览本事件与全部 18 位史家