1. RADIOCARBON DATING OF THE OLD ASH OF AITON, ROMANIA . Authors: ADRIAN PATRUT, ROXANA T. PATRUT, LASZLO RAKOSY, ILEANA-ANDREEA RAŢIU, DANIEL A. LOWY, JENŐ BODIS, KARL F. VON REDEN.2. RADIOCARBON INVESTIGATION OF THE PEDUNCULATE OAK OF BOTOSANA, ROMANIA. Authors: ADRIAN PATRUT, NICOLAE ROBU, VASILE SAVU, ROXANA T. PATRUT, LASZLO RAKOSY, ILEANA-ANDREEA RAŢIU, DANIEL A. LOWY, DRAGOS MARGINEANU, KARL F. VON REDEN.3. RADIOCARBON INVESTIGATION OF TWO OLD ELMS FROM ROMANIA. Authors: ADRIAN PATRUT, ROXANA T. PATRUT, ROXANA T. PATRUT, VICTOR BOCOS-BINTINTAN, ILEANA-ANDREEA RAŢIU, LASZLO RAKOSY, GEORGE ZDROB, EUFROSINA VANCA, KARL F. VON REDEN.