@article{MZM_2003_73_5_a16,
     author = {V. A. Kolmykov and V. V. Men'shikh and V. F. Subbotin and M. V. Sumin},
     title = {Four {Coefficients} of {Characteristic} {Polynomials} of {Coxeter} {Transformations}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {788--791},
     publisher = {mathdoc},
     volume = {73},
     number = {5},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2003_73_5_a16/}
}