Gerardus Johannes Geers

来自维基百科，自由的百科全书

Found in articles

2012, 40: 46–53. doi:10.1016/j.wocn.2011.09.002. Geers, Gerardus Johannes（英语：Gerardus Johannes Geers）, "The Adverbial and Prepositional Prefixes in Blackfoot"