bibentry(bibtype = "Article",
         author = "Friedrich Leisch",
         title = "A Toolbox for K-Centroids Cluster Analysis",
         journal = "Computational Statistics and Data Analysis",
         year = 2006,
         volume = 51,
         number = 2,
         pages = "526--544",
         doi = "10.1016/j.csda.2005.10.006",
         header = "To cite package flexclust in publications use:")

bibentry(bibtype = "Article",
	 author = "Friedrich Leisch",
         title = "Neighborhood Graphs, Stripes and Shadow Plots for Cluster Visualization",
         journal = "Statistics and Computing",
         year = 2010,
	 volume = 20,
	 issue = 4,
	 pages = "457--469",
         doi = "10.1007/s11222-009-9137-8",
         header = "Visualization methods are explained in:")       
        
bibentry(bibtype = "InProceedings",
         author = "Friedrich Leisch and Bettina Grün",
         title = "Extending Standard Cluster Algorithms to Allow for Group Constraints",
         booktitle = "Compstat 2006---Proceedings in Computational Statistics",
         pages = "885--892",
         editor = "Alfredo Rizzi and Maurizio Vichi",
         publisher = "Physica Verlag, Heidelberg, Germany",
         isbn = "3-7908-1708-2",
         year = 2006,
         header = "Group constraints are explained in:")
         
bibentry(bibtype = "InProceedings",
         author = "Theresa Scharl and Friedrich Leisch",
         title	= "The Stochastic QT--clust Algorithm: Evaluation of Stability and Variance on Time--course Microarray Data",
         booktitle = "Compstat 2006---Proceedings in Computational Statistics",
         pages = "1015--1022",
         editor = "Alfredo Rizzi and Maurizio Vichi",
         publisher = "Physica Verlag, Heidelberg, Germany",
         isbn = "3-7908-1708-2",
         year = 2006,
         header = "Function qtclust() is explained in:")

bibentry(bibtype = "Book",
         author = "Sara Dolnicar and Bettina Grün and Friedrich Leisch",
         title	= "Market Segmentation Analysis---Understanding It, Doing It, and Making It Useful",
         publisher = "Springer",
         year = 2018,
         address  = "Singapore",
         doi = "10.1007/978-981-10-8818-6",
         header = "Using flexclust for market segmentation is explained in:")
