@article{CGTM_2018_11_a3,
     author = {Maria Elnova and Nadezhda Smirnova},
     title = {Constructive and blocking power in marine logistics},
     journal = {Contributions to game theory and management},
     pages = {42--52},
     publisher = {mathdoc},
     volume = {11},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CGTM_2018_11_a3/}
}