T. Ibrahim
Institute of Oriental Studies of the Russian Academy of Sciences
Russian Federation

Tawfik Ibrahim, Ph. D habil., Professor, Head Research Fellow at the Department of Arabic and Islamic Centre, Institute of Oriental Studies, Russian Academy of Sciences, Deputy Head Chairman of the Higher Examining Body (Section Theology) at the Ministry of Education of the Russian Federation, Advisor to the periodical Minbar. Islamic Studies, Moscow

N. V. Efremova
Institute of Philosophy of the Russian Academy of Sciences
Russian Federation

Natalia V. Efremova, Ph. D, Senior Research Fellow at the Division of Oriental Philosophies, Institute of Philosophy, Russian Academy of Sciences, an Minbar. Islamic Studies Editorial board Member, Moscow