BNF in VIAF 3 Oct. 2012 (Pierre de Callinique, 0540?-0591; b. Callinique, today Raqqa (Syria), on the Euphrates, around 540; his works, undoubtedly written in Greek, are known only in an incomplete Syriac version)
Dic. of Christian biog., 1877 (Petrus, 4th Jacobite bishop of Antioch, surnamed Callinicus)
Ebied, R. Y. Peter of Callinicum, 1981 (a.e.) t.p. (Peter of Callinicum) p. 1, etc. (monophysite Patriarch of Antioch from 581 to 591; d. 4/22/591)
Petri Callinicensis Patriarchae Antiocheni Tractatus contra Damianum, 1994-