REFERENCES
- Mathur (B S), Sood (P C), Luthra (S C) & Banerjee (P). JSIR. 38, 1979; 483–491.
- Hanson (D W) & Hamilton (W E). IEEE Trans. AES-10, 1974; 562–573.
- Somayajulu (Y V), Mathur (B S), Banerjee (P), Garg (S C). Singh (L), Sood (P C), Tyagi (T R), Jain (C L) & Kumar (K). JIETE. 25, 12; 1979; 481–487.
- Mathur (B S), Banerjee (P), Sood (P C), Saxena (M), Kumar (N). Suri(A K), Jain (C L) & Kumar (K). JIETE. 27, 6; 1981; 207–213
- Sood (P C), Taneja (P N), Banerjee (P) & Mathur (B S). JIETE. 26, 12; 1980; 599–602.