Kirshenbaum, K., Barron, A. E., Goldsmith, R. A., Armand, P., Bradley, E. K., Truong, K. T. V., . . . Zuckermann, R. N. (1998). Sequence-specific polypeptoids: A diverse family of heteropolymers with stable secondary structure. The National Academy of Sciences.

Kirshenbaum, Kent, Annelise E. Barron, Richard A. Goldsmith, Philippe Armand, Erin K. Bradley, Kiet T. V. Truong, Ken A. Dill, Fred E. Cohen, i Ronald N. Zuckermann. Sequence-specific Polypeptoids: A Diverse Family of Heteropolymers With Stable Secondary Structure. The National Academy of Sciences, 1998.

Kirshenbaum, Kent, et al. Sequence-specific Polypeptoids: A Diverse Family of Heteropolymers With Stable Secondary Structure. The National Academy of Sciences, 1998.