Kruus, Erik, Peter Thumfort, Chao Tang, and Ned Wingreen. 2005. “Gibbs Sampling and Helix-Cap Motifs.”. Nucleic Acids Res 33 (16): 5343-53. doi:10.1093/nar/gki842.
Mora, Thierry, Howard Yu, Yoshiyuki Sowa, and Ned Wingreen. (2009) 2009. “Steps in the Bacterial Flagellar Motor.”. PLoS Comput Biol 5 (10): e1000540. doi:10.1371/journal.pcbi.1000540.