@article{YJOR_2018_28_1_a3,
     author = {Aram V. Arutyunov and Natalia G. Pavlova and Aleksandr A. Shananin},
     title = {New {Conditions} for the {Existence} of {Equilibrium} {Prices}},
     journal = {Yugoslav journal of operations research},
     pages = {59 },
     publisher = {mathdoc},
     volume = {28},
     number = {1},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2018_28_1_a3/}
}