%0 Article %T Stage-level and Individual-level distinction in morphological variation: An example with variable haber agreement. %A Rivas, Javier; Brown, Esther L. %8 2019-12-05 %R http://localhost/files/nz8060330 %G http://id.loc.gov/vocabulary/iso639-2/eng %[ 2019-12-05 %9 Article %~ CU Scholar %W CU Boulder