Using multi-pole modeling and intelligent simulation in design of a hydraulic driveHarf, Mait; Grossschmidt, GunnarThe 14th International Conference on Modeling and Applied Simulation, MAS 2015 : September 21-23 2015, Bergeggi, Italy : proceedings2015 / p. 89-95 http://www.scopus.com/inward/record.url?eid=2-s2.0-84960887645&partnerID=40&md5=fda00b9d82183bf4f2361f9f0e6f4237

Using multi-pole modeling and intelligent simulation in design of a hydraulic drive with two-directional flow regulating valve [part 1]Harf, Mait; Grossschmidt, GunnarProceedings of the 11th International Conference of DAAAM Baltic Industrial Engineering : 20-22th April 2016, Tallinn, Estonia2016 / p. 13-18 : ill http://innomet.ttu.ee/daaam/

Using multi-pole modeling and intelligent simulation in design of a hydraulic drive with two-directional flow regulating valve [part 2]Harf, Mait; Grossschmidt, GunnarProceedings of the 11th International Conference of DAAAM Baltic Industrial Engineering : 20-22th April 2016, Tallinn, Estonia2016 / p. 19-24 : ill http://innomet.ttu.ee/daaam/