found: Triki, A. Néo-platonisme et aspect mystique ... 1974?: p. 7 (Ihwān al-Safaʼ)
found: Dāʼirat al-maʻārif (Ikhwān al-Ṣafā; Ihwān aṣ-Safā; Frères de la Pureté; Frères de la Sincérité; XXX a confidential group appeared in the second half of the 10th cent., named itself "Ikhwān al-Safā, wa-Khillān al-Wafā, wa-Ahl al-ʻAdl, wa-Abnāʼ al-Ḥamd"; their Rasāʼil consist of 52 Risālah and they cover all branches of knowledge; membership is very restricted; & they had councils in every country; in 554 H (1150 M) the Abbaside Caliph al-Mustanjid Billāh disbanded the group)
found: Munjid (Religious political society appeared in the 10th cent.; headquarters: Basrah)
found: Farīdūnī, ʻA. Andīshah-ʼi siyāsī-i Ikhvān al-Ṣafā, 2001 or 2002: p. 4 of cover (Exvān al-Ṣafā [in rom.])
found: The case of the animals versus man before the King of the Jinn : a tenth-century ecological fable of the Pure Brethren of Basra, 1978: p. 35 (Ikhwân al-Ṣafâʼ)
found: Epistles of the Brethren of Purity, 2008
found: Ramazon, N. Sot͡sialʹnai͡a filosofii͡a "Ikhvan as-safa" i Nasira Khusrava, 2011: t.p. (Ikhvan as-safa)