@article{10_4153_CJM_1993_044_x,
     author = {Herz, Carl},
     title = {Representations of {Lie} {Groups} by {Contact} {Transformations,} {II:} {Non-Compact} {Simple} {Groups}},
     journal = {Canadian journal of mathematics},
     pages = {778--802},
     year = {1993},
     volume = {45},
     number = {4},
     doi = {10.4153/CJM-1993-044-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1993-044-x/}
}