@article{TRSPY_2014_287_a2,
     author = {P. Bank and D. Kramkov},
     title = {The stochastic field of aggregate utilities and its saddle conjugate},
     journal = {Informatics and Automation},
     pages = {21--60},
     year = {2014},
     volume = {287},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2014_287_a2/}
}