@article{10_4064_sm156_2_2,
     author = {Robert P. Boyer},
     title = {Factor representations of diffeomorphism groups},
     journal = {Studia Mathematica},
     pages = {105--120},
     publisher = {mathdoc},
     volume = {156},
     number = {2},
     year = {2003},
     doi = {10.4064/sm156-2-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm156-2-2/}
}