The accounts记述 · the ancient witnesses
Greek historians · 希腊史家
Cassius Dio — Roman History （卡西乌斯·狄奥·罗马史）primary source · 源典12 loci · sparse
§ 67.13–18 · 0/12 in the cited books
Roman History 68.1-68.4 — 'After Domitian, the Romans appointed Nerva Cocceius emperor'《罗马史》68.1-68.4——“图密善之后，罗马人立涅尔瓦·科克凯乌斯为帝”
Roman historians · 罗马史家
Suetonius — Lives of the Caesars （苏维托尼乌斯·罗马十二帝王传）dated witness · 系年见证8 loci · attested
§ Dom.17–24
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