Linnorm's algorithm is explained in the paper below. Please cite the
paper when you use Linnorm

  Yip, S. H., Wang, P., Kocher, J. P. A., Sham, P. C., & Wang, J.
  (2017). Linnorm: improved statistical analysis for single cell
  RNA-seq expression data. Nucleic acids research, 45(22), e179-e179.

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Shun H Yip and Panwen Wang and Jean-Pierre A Kocher and Pak Chung Sham and Junwen Wang},
    title = {{Linnorm}: improved statistical analysis for single cell RNA-seq expression data},
    journal = {Nucleic Acids Research},
    year = {2017},
    volume = {45},
    number = {22},
    pages = {e179},
    doi = {10.1093/nar/gkx828},
  }