On That-omission and its Absence in the Written Production of Bilingual Spanish/Catalan L2-learners of English.Published in:Atlantis (0210-6124), 2013, v. 35, n. 1, p. 35By:LLINAS-GRAU, MIREIA;PLADEVALL, ELISABET;CAPDEVILLA, MONTSERRATPublication type:Article