Synthetic Communications, , vol. 32, # 7 p. 959 - 962

Astles, Peter C.; Eastwood, Paul R.; Houille, Olivier; Levell, Julian; Pauls, Heinz; Czekaj, Mark; Liang, Guyan; Gong, Yong; Pribish, James; Neuenschwander, Kent
Patent: US2003/187020 A1, 2003 ;