Tumulus as sema : space, politics, culture and religion in the first millennium BC - Henry, Olivier; Kelp, Ute (De Gruyter, 2016)
"This volume presents the proceedings of an international conference entitled Tumulİstanbul 2009, which was held at the Research Center for Anatolian Civilization (Istanbul) from June 1 to June 3, 2009" -- preface, p. v