@article{MZM_2009_86_6_a13,
     author = {V. L. Popov},
     title = {Algebraic {Cones}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {947--949},
     publisher = {mathdoc},
     volume = {86},
     number = {6},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2009_86_6_a13/}
}