@ARTICLE { AUTHOR = "Benjamin Van Ryseghem and Stephane Ducasse and Johan Fabry", TITLE ="Seamless Composition and Reuse of Customizable User Interfaces with Spec", JOURNAL = "Science of Computer Programming (SCICO)", VOLUME = "96", NUMBER = "1", PAGES = "34-51", MONTH = "Dec", YEAR = "2014", PUBLISHER = "Elsevier Science", ADDRESS = "Amsterdam, The Netherlands", ISSN = "0167-6423" }