TY - JOUR T1 - Variable neural networks for adaptive control of nonlinear systems JO - IEEE T SYST MAN CY C PY - 1999/12/01 AU - Liu GPP AU - Kadirkamanathan V AU - Billings SA ED - VL - 29 IS - 1 SP - 34 EP - 43 Y2 - 2025/12/05 ER -