A stereo multibit ΣΔ DAC with asynchronous master-clock interface. - Tom Kwan; Robert Adams 001; Robert Libert (IEEE J. Solid State Circuits, 1996)

Trajectory Prediction of Humans in Factories and Warehouses with Real-Time Locating Systems. - Andreas Löcklin; Tamás Ruppert; László Jakab; Robert Libert; Nasser Jazdi; Michael Weyrich (ETFA, 2020)