THE FOUNDATIONS OF RADIOCARBON CHRONOLOGY OF CULTURES BETWEEN THE VISTULA AND DNIEPER: 3150-1850 BC Ivan T. Chernyakov Elke Kaiser Viktor I. Klochko Aleksander KoSko Nikolay N. Kovalyukh Vladimir A. Kruts Mykola N. Kryvaltsevich Vadim L. Lakiza Jan Machnik Sergey V. Nazarov Alla V. Nikolova Vadim V. Skripkin Marzena Szmyt Mihailo Y. Videiko V O L U M E 7 1999