@article{DAN_1981_256_2_a2,
     author = {I. I. Eremin},
     title = {Duality for improper problems of linear and convex programming},
     journal = {Doklady Akademii Nauk},
     pages = {272--276},
     publisher = {mathdoc},
     volume = {256},
     number = {2},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1981_256_2_a2/}
}