Pfeil, Bernard E.
Toprak, Zeynep
Oxelman, Bengt
Funding for this research was provided by:
Swedish Research Council (2009–5202 , 2012–3719)
Dicle University Scientific Research Centre (10–FF–112)
Royal Swedish Academy of Sciences
Lundgrenska fund
Helge Ax:son Johnsons
Lars Hiertas Minne fund
The Royal Physiographic Society in Lund