Analiza prin activare cu neutroni a unor monede de argint romane din tezaurul de la Cluj-Napoca, str. V. Deleu. Neutron activation analysis on some Roman silver coins of Cluj-Napoca, street V. Deleu, hoard - Marian, Cornel (Acta Musei Napocensis, 26/30,1 (1989/93), 1989)