@article{10_4153_CJM_2008_057_0,
     author = {Olver, Peter J. and Pohjanpelto, Juha},
     title = {Moving {Frames} for {Lie} {Pseudo{\textendash}Groups}},
     journal = {Canadian journal of mathematics},
     pages = {1336--1386},
     year = {2008},
     volume = {60},
     number = {6},
     doi = {10.4153/CJM-2008-057-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2008-057-0/}
}