SID Symposium Digest of Technical Papers
SID Symposium Digest of Technical Papers > 51 > S1 > 31 - 34
SID Symposium Digest of Technical Papers > 51 > 1 > 293 - 296
SID Symposium Digest of Technical Papers > 51 > 1 > 153 - 155
SID Symposium Digest of Technical Papers > 51 > 1 > 758 - 761