\input zb-basic \input zb-ioport \iteman{io-port 70623431} \itemau{Jr., Osiris Canciglieri; Young, Robert I. M.} \itemti{Product model based multiple viewpoint information sharing using features technology} \itemso{Feature Based Product Life-Cycle Modelling, 109-128 (2001).} \itemcc{} \itemut{} \itemli{} \end