SID Symposium Digest of Technical Papers
SID Symposium Digest of Technical Papers > 48 > 1 > 1138 - 1141
SID Symposium Digest of Technical Papers > 48 > 1 > 992 - 995
SID Symposium Digest of Technical Papers > 48 > 1 > 134 - 135
SID Symposium Digest of Technical Papers > 48 > 1 > 911 - 914