@conference{da2317900eb64a67852c019681e02eba,
title = "L2 Acquisition and the Study of Change in Complex Systems: a perspective on universals and variability. Symposium:: Paper presented at the invited colloquium, 'From Universality to Variability in Second language Development', K. de Bot and D. Larsen-Freeman (Converners). American Association for Applied Linguistics Conference, Portland",
author = "{van Geert}, Paul",
year = "2014",
month = mar,
language = "English",
note = "2014 Conference for the American Association of Applied Linguistics ; Conference date: 22-03-2014 Through 25-03-2014",
}