@incollection{AST_1980__75-76__227_0,
     author = {Tarres, R.},
     title = {Asymptotic evolution of a stochastic control problem when the discount vanishes},
     booktitle = {Analyse des syst\`emes},
     series = {Ast\'erisque},
     pages = {227--237},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {75-76},
     year = {1980},
     mrnumber = {581718},
     zbl = {0459.49012},
     language = {en},
     url = {http://archive.numdam.org/item/AST_1980__75-76__227_0/}
}