(In)vulnerable Domains in Multilingualism -- Editorial page -- Title page -- LCC page -- Table of contents -- Introduction -- References -- The DP, a vulnerable domain? -- Conclusion -- Notes -- References -- Child and adult acquisition of word order in the Italian DP -- Discussion and conclusions -- Notes -- Appendix -- References -- Null Subjects and optional infinitives in Basque -- Conclusion -- Notes -- References -- The acquisition of subjects in bilingual children -- Conclusion -- Notes -- References -- Approaches to bilingual acquisition data -- Notes -- References -- Factors accounting for code-mixing in an early developing bilingual -- Conclusion -- Note -- References -- Syllable final consonants in Spanish and German monolingual and bilingual acquisition -- Conclusion -- Notes -- Appendix -- References -- Interrogative elements as subordinators in Turkish -- Abbreviations -- Notes -- References -- Child L2 acquisition -- Final considerations -- Notes -- References -- The Verb-Object parameter in simultaneous and successive acquisition of bilingualism -- Conclusions -- Notes -- References -- Multiple grammars, feature-attraction, pied-piping, and the question: Is Agr inside TP? -- Conclusion -- Notes -- References -- Name index -- Subject index.