author = { Hendriks, Henriëtte },

title = { The structure of learner varieties },

publisher = {Mouton de Gruyter},

isbn = {3110184680},

keywords = { Language acquisition , Language and languages Variation , Aufsatzsammlung , Fremdsprachenlernen , Funktionalismus Linguistik },

year = {2005},

abstract = {Includes bibliographical references and index},

booktitle = {Studies on language acquisition ; 28},

address = { Berlin [u.a.] },

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