http://www.arts.ubc.ca/ling/People/gunnar.htm http://www.linguistics.ubc.ca/People/Gunnar/GH_WCCFL23_Yabem.pdf http://www.linguistics.ubc.ca/People/Gunnar/GH_BLS30_Dakelh.pdf http://www.linguistics.ubc.ca/People/Gunnar/GH_BLS30_VoicAgr.pdf http://www.linguistics.ubc.ca/People/Gunnar/GH_CLS37_ProdConstr.pdf http://www.linguistics.ubc.ca/People/Gunnar/GH_NELS29_Gaps.pdf