The mosaics of Hagia Sophia at Istanbul. The portrait of the emperor Alexander. A report on work done by the Byzantine Institute in 1959 and 1960.

von Underwood, P.A.
Veröffentlicht in Dumbarton Oaks Papers, 15.1961
1961.
Umfang/Format: pages 187-218, illustrations, plates

The mosaics in the southwest room of the galleries of Hagia Sophia and their relation to iconoclasm.

von Underwood, P.A.
Veröffentlicht in Actes du Xe Congrès international d'études byzantines, [Istanbul, 15. - 21.9.1955]. X. Milletlerarası Bizans Tetkikleri Kongresi tebliğleri
Umfang/Format: 105-106.

The evidence of restoration in the sanctuary mosaics of the Church of the Dormition at Nicaea.

von Underwood, P.A.
Veröffentlicht in Dumbarton Oaks Papers, 13.1959
1959.
Umfang/Format: 235-244, Abb. Taf.

The mosaics of the south-west room of the galleries of Hagia Sophia and their relation to iconoclasm.

von Underwood, P.A.
Veröffentlicht in Actes du Xe Congrès international d'études byzantines, [Istanbul, 15. - 21.9.1955]. X. Milletlerarası Bizans Tetkikleri Kongresi tebliğleri
Umfang/Format: 105-106.

The mosaics of the southwest room of the galleries of Hagia Sophia and their relation to iconoclasm.

von Underwood, P.A.
Veröffentlicht in Actes du Xe Congrès international d'études byzantines, [Istanbul, 15. - 21.9.1955]. X. Milletlerarası Bizans Tetkikleri Kongresi tebliğleri
Umfang/Format: 105-106.