Bergmann, U., Morton, R. W., Manning, P. L., Sellers, W. I., Farrar, S., Huntley, K. G., . . . Larson, P. (2010). Archaeopteryx feathers and bone chemistry fully revealed via synchrotron imaging. National Academy of Sciences.

Bergmann, U., R. W. Morton, P. L. Manning, W. I. Sellers, S. Farrar, K. G. Huntley, R. A. Wogelius, و P. Larson. Archaeopteryx Feathers and Bone Chemistry Fully Revealed Via Synchrotron Imaging. National Academy of Sciences, 2010.

Bergmann, U., et al. Archaeopteryx Feathers and Bone Chemistry Fully Revealed Via Synchrotron Imaging. National Academy of Sciences, 2010.