2A E Clark. Magnetostrictive Rare-Fe Compounds. In :E P Wohlfarth(Ed.), Ferromagnetic Materials, Vol.1, Amsterdam: NorthHolland Publishing Company, 1980, 531-589.
3T Honda,K I Arai,M Yamaguchi.Fabrication of magnetostrictive actuators using rare-eauh (Tb,Sm)-Fe thin films.Jourall of Applied Physics,Vol.76,Nol 0,6994-6999.
4F Claeyssen, N Lhenmet, R LeLetty. Actuators, transducers and motors based on giant magnetrostrictive materials, Joumal of Alloys and Compounds ,No 258,1997,61-73.