@article{DA_2012_19_5_a5,
     author = {A. V. Plyasunov and A. A. Panin},
     title = {The pricing problem. {Part~I.} {Exact} and approximate algorithms},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {83--100},
     year = {2012},
     volume = {19},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2012_19_5_a5/}
}