@article{MM2_1993__80_3_155874,
     author = {Terry Lawson},
     title = {A note on trignometric sums arising in gauge theory.},
     journal = {Manuscripta mathematica},
     pages = {265--272},
     publisher = {mathdoc},
     volume = {80},
     number = {3},
     year = {1993},
     zbl = {0792.57015},
     url = {http://geodesic.mathdoc.fr/item/MM2_1993__80_3_155874/}
}