@article{SPS_1991__25__39_0,
     author = {Rajarama Bhat, B. V. and Parthasarathy, K. R.},
     title = {Generalized harmonic oscillators in quantum probability},
     journal = {S\'eminaire de probabilit\'es de Strasbourg},
     pages = {39--51},
     publisher = {Springer - Lecture Notes in Mathematics},
     volume = {25},
     year = {1991},
     mrnumber = {1187769},
     zbl = {0741.60106},
     language = {en},
     url = {http://www.numdam.org/item/SPS_1991__25__39_0/}
}