@article{RM_2010_65_2_a3,
     author = {V. M. Buchstaber and N. Yu. Erokhovets},
     title = {Algebra of operators on the ring of polytopes and quasi-symmetric functions},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {381--383},
     publisher = {mathdoc},
     volume = {65},
     number = {2},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2010_65_2_a3/}
}