Puxkandl, R., Zizak, I., Paris, O., Keckes, J., Tesch, W., Bernstorff, S., et al. (2002).
Viscoelastic properties of collagen: synchrotron radiation investigations and structural model. Philosophical
Transactions of the Royal Society B, 357(1418), 191-197. doi:10.1098/rstb.2001.1033.