@incollection{Popescu11, author = {Teodor Costinel Popescu and Daniela Vasiliu and Nicolae Vasiliu}, title = {Numerical Simulation - a Design Tool for Electro Hydraulic Servo Systems}, booktitle = {Numerical Simulations}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Lutz Angermann}, chapter = {19}, doi = {10.5772/13332}, url = {https://doi.org/10.5772/13332} }