@article{10_4153_CJM_1995_051_5,
     author = {Hales, Thomas C.},
     title = {On the {Fundamental} {Lemma} for {Standard} {Endoscopy:} {Reduction} to {Unit} {Elements}},
     journal = {Canadian journal of mathematics},
     pages = {974--994},
     year = {1995},
     volume = {47},
     number = {5},
     doi = {10.4153/CJM-1995-051-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1995-051-5/}
}