No abstract available
Source
Israel Physical Society, Jerusalem; Bull. Isr. Phys. Soc; v. 26; 82 p; 1980; p. 25; Israel Physical Society 1980 annual meeting; Rehovot, Israel; 9 - 10 Apr 1980; ISSN 0374-2687; 
; Published in summary form only.
; Published in summary form only.