Ammerlaan, T. (2000). You get a bit wobbly … Unpublished Ph.D. dissertation. <http://www.ammerlaan.demon.nl/diss.htm> ;
2.
Ben-Rafael, M. (2002). Language contact and attrition: The spoken French of Israeli Francophones. (Paper presented at the International Conference on L1 attrition, Vrije Universiteit , Amsterdam, Aug 22-24th, 2002.)
3.
Brown, J.W. (1990). Overview. In A. B. Scheibel & A. Wechsler (Eds.), Neurobiology of higher cognitive function (pp. 357 - 365). New York: The Guilford Press.
4.
Brown, J. (2001). L1 attrition among native-speakers of English resident abroad: A sociolinguistic case-study. MA thesis.
5.
De Bode, S. (1996). First language attrition: Productive morphology disintegration and neuro-biological support. A case study. MA thesis.
6.
De Bot, K. de & Clyne, M. (1994). A 16-year longitudinal study of language attrition in Dutch immigrants in Australia. Journal of Multilingual and Multicultural Development, 15, 17 - 28.
7.
Gross, S. (2002). A modest proposal: Explaining language attrition in the context of contact linguistics. (Paper presented at the International Conference on L1 attrition, Vrije Universiteit, Amsterdam, Aug 22-24th, 2002.)
8.
Huttenlocher, P.R. (1994). Synaptogenesis in human cerebral cortex. In G. Dawson & K. W. Fischer (Eds.), Human behavior and the developing brain (pp. 137 - 152). New York: The Guilford Press.
9.
Kipp, S. (2002). Paper presented at the International Conference on L1 Attrition, Vrije Universiteit, Amsterdam, Aug 22-24th, 2002.
10.
Major, R.C. (1992). Losing English as a first language. The Modern Language Journal, 76, 190 - 208.
11.
Major, R.C. (1993). Sociolinguistic factors in loss and acquisition of phonology. In K. Hyltenstam & Å. Viberg (Eds.), Progression and regression in language: Sociocultural, neuropsychological and linguistic perspectives (pp. 463 - 478).
12.
Olshtain, E., & Barzilay, M. (1991). Lexical retrieval difficulties in adult language attrition. In H. W. Seliger & R. M. Vago (Eds.), First language attrition (pp. 139 - 150). Cambridge, U.K.: Cambridge University Press.
13.
Paradis, M. (1985). On the representation of two languages in one brain. Language Sciences, 7(1), 1 - 39.
14.
Paradis, M. (1993). Linguistic, psycholinguistic, and neurolinguistic aspects of interferencein bilingual speakers: The Activation Threshold Hypothesis . International Journal of Psycholinguistics, 9(2), 133 - 145.
15.
Pavlenko, A. (2000). L2 Influence on L1 in Late Bilingualism. Issues in Applied Linguistics, 11(2), 175 - 205.
16.
Porte, G. (1999). English as a forgotten language. ELT Journal, 53(1), 28 - 34.
17.
Scheibel, A.B. (1990). Dendritic correlates of higher cognitive function . In A. B. Scheibel & A. F. Wechsler (Eds.), Neurobiology of higher cognitive function (pp. 239 - 270). New York: The Guilford Press.
18.
Schmid, M. (2002). Errors versus proficiency in first language attrition research. (Paper presented at the International Conference on L1 Attrition, Vrije Universiteit Amsterdam, Aug. 22 - 24th, 2002.)
19.
Waas, M. (1997). First language loss: Reflex responses, repartee and sound symbolism. Language Problems and Language Planning , 21(2), 119 - 133.