Sena C., Godinho M.H, ão P.J, Sousa D., Neto A.MFigueir.  2011.  Free-standing urethane/urea elastomer films undoped and doped with ferro-nano-particles. The European Physical Journal E. 34(1)

Sena C., Godinho M.H, Oliveira C.LP, Neto A.MFigueir.  2011.  Liquid crystalline cellulosic elastomers: free standing anisotropic films under stretching. Cellulose. 18(5):1151-1163.