Stanger, H. E., Syud, F. A., Espinosa, J. F., Giriat, I., Muir, T., & Gellman, S. H. (2001). Length-dependent stability and strand length limits in antiparallel β-sheet secondary structure. The National Academy of Sciences.

Stanger, Heather E., Faisal A. Syud, Juan F. Espinosa, Izabela Giriat, Tom Muir, and Samuel H. Gellman. Length-dependent Stability and Strand Length Limits in Antiparallel β-sheet Secondary Structure. The National Academy of Sciences, 2001.

Stanger, Heather E., et al. Length-dependent Stability and Strand Length Limits in Antiparallel β-sheet Secondary Structure. The National Academy of Sciences, 2001.