@article{MR_2000__54_a2,
     author = {Panayiotis M. Vlamos and  Svetoslav J. Bilchev and  Valery V. Bokov},
     title = {A new {Logistical} {Approach} to {Management} of {Export/Import} {Operations} in a {National} {Economics.}},
     journal = {M\ensuremath{\alpha}\ensuremath{\theta}\ensuremath{\eta}\ensuremath{\mu}\ensuremath{\alpha}\ensuremath{\tau}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta} E\ensuremath{\pi}\ensuremath{\iota}\ensuremath{\theta}\ensuremath{\varepsilon}\ensuremath{\acute\omega}\ensuremath{\rho}\ensuremath{\eta}\ensuremath{\sigma}\ensuremath{\eta}
},
     pages = {43-51},
     publisher = {mathdoc},
     volume = {54},
     year = {2000},
     language = {gr},
     url = {http://geodesic.mathdoc.fr/item/MR_2000__54_a2/}
}