synod convoked by Byzantine Emperor Basil I and held in 879–880, confirming the reinstatement of Photius I, regarded as ecumenical by many members of the Eastern Orthodox Church
"Konzil, das 879/880 in Konstantinopel gefeiert wurde und teilweise als ökumenisch gilt"@de
"církevní sněm v Konstantinopoli v letech 879–880"@cs
"este artigo é sobre a igreja ortodoxa"@pt
"sinodo en 879–880 akceptita de la Ortodoksa Eklezio"@eo
"synod convoked by Byzantine Emperor Basil I and held in 879–880, confirming the reinstatement of Photius I, regarded as ecumenical by many members of the Eastern Orthodox Church"@en
"un concile qui a eu lieu en 879–880 et est considéré comme un concile œcuménique par certains membres de l'Église orthodoxe"@fr