BNBC is described in:

  Fletez-Brant K, Qiu Y, Gorkin DU, hu M, Hansen KD (2017). “Removing
  unwanted variation between samples in Hi-C experiments.” _bioRxiv_,
  214361. doi:10.1101/214361 <https://doi.org/10.1101/214361>.

A BibTeX entry for LaTeX users is

  @Article{bnbc,
    title = {Removing unwanted variation between samples in Hi-C experiments.},
    author = {Kipper Fletez-Brant and Yunjiang Qiu and David U. Gorkin and Ming hu and Kasper D. Hansen},
    year = {2017},
    journal = {bioRxiv},
    pages = {214361},
    doi = {10.1101/214361},
  }