@article{CGTM_2017_10_a0,
     author = {Leon A. Petrosyan and Nikolay A. Zenkevich},
     title = {Preface},
     journal = {Contributions to game theory and management},
     pages = {5--6},
     publisher = {mathdoc},
     volume = {10},
     year = {2017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CGTM_2017_10_a0/}
}