Bergougnan, H. (1975) Dispositif des ophiolites nord-est anatoliennes, origine des nappes ophiolitiques et sud-pontiques, jeu de la faille nord-anatolienne.
Bergougnan, H. (1975) The framework that explains the creation of north-east Anatolian ophiolites, the origin of the north-pontic and south-pontic nappe formations, and the significance of the north-Anatolian fault.