Authors:
Schut, H
Escobar, GR
Kolar, ZI
van Veen, A
Clet, G
Citation: H. Schut et al., Positronium formation in NaY-zeolites studied by lifetime, positron beam Doppler broadening and 3-gamma detection techniques, RADIAT PH C, 58(5-6), 2000, pp. 715-718