@article{AIF_1999__49_1_351_0,
     author = {Wunsch, Jared},
     title = {The trace of the generalized harmonic oscillator},
     journal = {Annales de l'Institut Fourier},
     pages = {351--373},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {49},
     number = {1},
     year = {1999},
     doi = {10.5802/aif.1677},
     mrnumber = {2000c:58055},
     zbl = {0924.58098},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/aif.1677/}
}