L. Ljung

Nonlinear System Identification with Dominating Output Noise - A Case Study on the Silverbox

J. Schoukens, D. Westwick, L. Ljung, 2021, IFAC-PapersOnLine.

A discussion of "unknown-but-bounded" disturbances in system identification

H. Hjalmarsson, L. Ljung, H. Hjalmarsson, 1993, Proceedings of 32nd IEEE Conference on Decision and Control.