The World Behind the World: Intercultural Processes in the Prehistory of European Civilization

Jozef Vladár is a professor of Archaeology at the Faculty of Arts, Constantine The Philosopher University in Nitra. He specializes in eneolithic and early bronze age.

Egon Wiedermann is a professor of Archaeology at the Faculty of Arts, Constantine The Philosopher University in Nitra. He specializes in environmental and prehistoric archaeology.