Bollaerts, K., Eilers, P. H. C., & Aerts, M. (2006). Quantile regression with monotonicity restrictions using P-splines and the L1-norm. Statistical Modelling: An International Journal, 6(3), 189. https://doi.org/10.1191/1471082X06st118oa
Chicago Style (17th ed.) CitationBollaerts, Kaatje, Paul H. C. Eilers, and Marc Aerts. "Quantile Regression with Monotonicity Restrictions Using P-splines and the L1-norm." Statistical Modelling: An International Journal 6, no. 3 (2006): 189. https://doi.org/10.1191/1471082X06st118oa.
MLA (9th ed.) CitationBollaerts, Kaatje, et al. "Quantile Regression with Monotonicity Restrictions Using P-splines and the L1-norm." Statistical Modelling: An International Journal, vol. 6, no. 3, 2006, p. 189, https://doi.org/10.1191/1471082X06st118oa.