Multi-pole modeling and simulation of a four-way valve controlled fluid power system in NUT environmentGrossschmidt, Gunnar; Harf, MaitModelling and Simulation 2002 : 16th European Simulation Multiconference 2002 : ESM'2002, June 3-5, 2002, Darmstadt, Germany2002 / p. 677-681 : ill Simulation of hydraulic chains using multi-pole models in the NUT programming environmentGrossschmidt, Gunnar; Vanaveski, Jüri; Harf, MaitSimulation and Modelling : Enablers for a Better Quality of Life : 14th European Simulation Multiconference 2000 : ESM'2000 : May 23-26, 2000, Ghent, Belgium2000 / p. 709-713 : ill https://dl.acm.org/doi/10.5555/647917.740018