@article{10_4064_am_13_1_49_83,
     author = {W. Sobieszek},
     title = {On the structure of the solution of the allocation problem},
     journal = {Applicationes Mathematicae},
     pages = {49--83},
     publisher = {mathdoc},
     volume = {13},
     number = {1},
     year = {1972},
     doi = {10.4064/am-13-1-49-83},
     zbl = {0248.90002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-13-1-49-83/}
}