The methods within the code package can be cited as:

  Gu, Z. (2016) HilbertCurve: an R/Bioconductor package for
  high-resolution visualization of genomic data. Bioinformatics.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {HilbertCurve: an R/Bioconductor package for high-resolution visualization of genomic data},
    author = {Zuguang Gu and Roland Eils and Matthias Schlesner},
    journal = {Bioinformatics},
    year = {2016},
    doi = {10.1093/bioinformatics/btw161},
  }

This free open-source software implements academic research by the
authors and co-workers. If you use it, please support the project by
citing the appropriate journal articles.