@article{ASNSP_1982_4_9_1_105_0,
     author = {Frehse, Jens and Mosco, Umberto},
     title = {Irregular obstacles and quasi-variational inequalities of stochastic impulse control},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {105--157},
     publisher = {Scuola normale superiore},
     volume = {Ser. 4, 9},
     number = {1},
     year = {1982},
     mrnumber = {664105},
     zbl = {0503.49008},
     language = {en},
     url = {http://www.numdam.org/item/ASNSP_1982_4_9_1_105_0/}
}