author = { El Ali, Abdallah AND Nack, Frank AND Hardman, Lynda },

title = { Good Times?! : 3 Problems and Design Considerations for Playful HCI 3 Problems and Design Considerations for Playful HCI },

publisher = {IGI Global},

isbn = {1942-390X},

isbn = {1942-3918},

keywords = { Human-Computer Interaction },

year = {2011},

url = { http://slubdd.de/katalog?TN_libero_mab2 }