If you have trouble locating any of these papers please contact an author for a reprint. A few of the later G.P. Srivastava Group papers are available as on line Postscript documents.
G P Srivastava
Semi-Insulating III-V Materials (Ed. G J Rees, Shiva Publ 1980) 296-298
G P Srivastava
Solid State Commun 33, 1209-1212 (1980).
G P Srivastava
J Phys Chem Solids 41, 357-368 (1980).
A McKinley, G P Srivastava and R H Williams
J Phys C 13, 1581-91 (1980).
A W Parke and G P Srivastava
Phys Stat Sol (b) 101, K31-K35 (1980).
A W Parke, A McKinley, R H Williams and G P Srivastava
J Phys C 13, L369-K374 (1980).