Acta Apostolicae Sedis, 1961, p. 174. The text can be consulted on the website of the Holy See. It is also available at Instruction De calendariis particularibus (1961) together with a French translation and a note that recounts the history of the devotion and that says a different saint named Philomena (5 July) and two called Philomenus (14 and 29 November) were listed in the Roman Martyrology.
Acta Apostolicae Sedis, 1961, p. 174. The text can be consulted on the website of the Holy See. It is also available at Instruction De calendariis particularibus (1961) together with a French translation and a note that recounts the history of the devotion and that says a different saint named Philomena (5 July) and two called Philomenus (14 and 29 November) were listed in the Roman Martyrology.