@article{VMP_2012_13_1_a22,
     author = {B. N. Ivanov},
     title = {Solution of the optimal ship route problem in the framework of the {OKEAN} geoinformation system},
     journal = {Numerical methods and programming},
     pages = {226--234},
     publisher = {mathdoc},
     volume = {13},
     number = {1},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2012_13_1_a22/}
}