@misc{W2159226773,
  author = {Lieven M. K. Vandersypen and Matthias Steffen and Gregory Breyta and Costantino S. Yannoni and Mark Sherwood and Isaac L. Chuang},
  title = {Experimental realization of Shor's quantum factoring algorithm using nuclear magnetic resonance},
  year = {2001},
  howpublished = {Nature},
  doi = {https://doi.org/10.1038/414883a}
}