%0 Journal Article %A Beck, D. R.%A %A Nicolaides, Cleanthes A.%A %A Aspromallis, G. %D 1981 %T Spectrum of the Negative Be Ion %J Physical Review A %V 24 %@ 1050-2947 %R 10.1103/physreva.24.3252 %I American Physical Society %P 3252–3254 %N 6 %U https://hdl.handle.net/10442/6366 %> Αποθετήριο Ήλιος / ΕΙΕ