Bachl, J., Dessing, M., Olsson, C., von Borstel, R. C., & Steinberg, C. (1999). An experimental solution for the Luria–Delbrück fluctuation problem in measuring hypermutation rates. The National Academy of Sciences.

Bachl, Jürgen, Mark Dessing, Carina Olsson, R. C. von Borstel, and Charles Steinberg. An Experimental Solution for the Luria–Delbrück Fluctuation Problem in Measuring Hypermutation Rates. The National Academy of Sciences, 1999.

Bachl, Jürgen, et al. An Experimental Solution for the Luria–Delbrück Fluctuation Problem in Measuring Hypermutation Rates. The National Academy of Sciences, 1999.