, Indo-Parthian and early Kushan chronology, Surprisingly enough, no bibliography is given regarding the numerous authors who defend the hypothesis of two distinguished kings regarding Soter Megas and Wima Takto M. Alram, pp.19-48, 1999.

R. , The Rabatak Inscription and the Date of Kanishka, Alram and Klimburg-Salter, pp.151-75, 1999.

O. Bopearachchi, Chronologie et généalogie des premiers rois Kouchans: nouvelles données'. CRAI 2006, pp.1433-1480

J. Rhi, Identifying Several Visual Types of Gandh?ran Buddha Images, Archives of Asian Art, vol.58, pp.43-85, 2008.