@article{DAN_1969_189_1_a4,
     author = {Y. A. Dinitz and M. A. Kronrod},
     title = {An algorithm for solving the assignment problem},
     journal = {Doklady Akademii Nauk},
     pages = {23--25},
     year = {1969},
     volume = {189},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1969_189_1_a4/}
}