Jaworek, T., Glasser, G., Wieringa, R. H., Schouten, A. J., Wegner, G., & Neher, D. (1998). Electromechanical properties of anisotrope ultrathin layers of polyglutamates. In M. Eich (Ed.), Second-Order Organic Nonlinear Optics (pp. 54-62). Bellingham: SPIE.