RT Journal Article T1 Semiparametric generalized least squares estimation in the multivariate nonlinear regression model A1 Delgado, Miguel A. PB Cambridge University Press SN 0266-4666 YR 1992 FD 1992 LK https://hdl.handle.net/10016/2356 UL https://hdl.handle.net/10016/2356 LA eng DS e-Archivo RD 31 may. 2024