bibentry(bibtype = "Manual",
         title = "cogmapr - Cognitive Mapping tools for qualitative data analysis",
         author = c(person("Frederic M.", "Vanwindekens"),
                    person("Didier", "Stilmant"), 
                    person("Philippe V.", "Baret")),
         year = 2015)

bibentry(bibtype = "Article",
         author = c(person("Frédéric M. Vanwindekens"),
                    person("Didier Stilmant"),
                    person("Philippe V. Baret")),
         title = "Development of a broadened cognitive mapping approach for analysing
             systems of practices in social-ecological systems",
         journal = "Ecological Modelling",
         year = "2013",
         volume = "250",
         pages = "352 - 362")

bibentry(bibtype = "Article",
         author = c(person("Frédéric M. Vanwindekens"),
                    person("Philippe V. Baret"),
                    person("Didier Stilmant")),
         title = "A new approach for comparing and categorizing farmers’ systems of
             practice based on cognitive mapping and graph theory indicators",
         journal = "Ecological Modelling",
         year = "2014",
         volume = "274",
         pages = "1 - 11")
