@article{10_4153_CJM_1983_043_8,
     author = {Lebow, A. and Schreiber, M.},
     title = {Scalar {Actions}},
     journal = {Canadian journal of mathematics},
     pages = {750--768},
     year = {1983},
     volume = {35},
     number = {4},
     doi = {10.4153/CJM-1983-043-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1983-043-8/}
}