To cite resemble in publications use:

Ramirez-Lopez L, Stevens A, Rossel RV, Lobsey C, Wadoux A, Breure T (2020). resemble: Regression and similarity evaluation for memory-based learning in spectral chemometrics. . R package version 2.0.0, https://CRAN.R-project.org/package=resemble.

Corresponding BibTeX entry:

  @Manual{,
    title = {resemble: Regression and similarity evaluation for
      memory-based learning in spectral chemometrics. },
    author = {Leonardo Ramirez-Lopez and Antoine Stevens and Raphael
      Viscarra Rossel and Craig Lobsey and Alex Wadoux and Timo
      Breure},
    publication = {R package Vignette},
    year = {2020},
    note = {R package version 2.0.0},
    url = {https://CRAN.R-project.org/package=resemble},
  }