Citation
If you publish research that uses nucdiff you have to cite it as follows:
Kurtz, S., Phillippy, A., Delcher, A. L., Smoot, M., Shumway, M., Antonescu, C., & Salzberg, S. L. (2004). Versatile and open software for comparing large genomes. Genome Biology, 5(2), R12. https://doi.org/10.1186/gb-2004-5-2-r12