@BOOK{c.a.monje2005fractionaldifferentiationand, CHAPTER = {Optimal Tunings for Fractional PID Controllers}, TITLE = {Fractional Differentiation and Its Applications}, PUBLISHER = {Ubooks Verlag}, ISBN = {3-86608-026-3}, CITY = {}, PAGES = {675 - 686}, YEAR = {2005}, AUTHOR = {C.A. Monje, B.M. Vinagre, Y.Q. Chen, V. Feliu, P. Lanusse, J. Sabatier} }