@article{10_4064_sm_87_3_239_252,
     author = {Andrzej Hulanicki and Joe Jenkins},
     title = {Nilpotent {Lie} groups and eigenfunction expansions of {Schr\"odinger} operators {II}},
     journal = {Studia Mathematica},
     pages = {239--252},
     publisher = {mathdoc},
     volume = {87},
     number = {3},
     year = {1987},
     doi = {10.4064/sm-87-3-239-252},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-87-3-239-252/}
}