To cite logcondens in publications use:

Dümbgen L, Rufibach K (2011). “logcondens: Computations Related to Univariate Log-Concave Density Estimation.” Journal of Statistical Software, 39(6), 1–28. doi: 10.18637/jss.v039.i06.

Corresponding BibTeX entry:

  @Article{,
    title = {{logcondens}: Computations Related to Univariate
      Log-Concave Density Estimation},
    author = {Lutz D\"umbgen and Kaspar Rufibach},
    journal = {Journal of Statistical Software},
    year = {2011},
    volume = {39},
    number = {6},
    pages = {1--28},
    doi = {10.18637/jss.v039.i06},
  }