@article{FPM_2008_14_4_a13,
     author = {D. V. Trushin},
     title = {The quasi-spectrum of divided powers},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {213--226},
     publisher = {mathdoc},
     volume = {14},
     number = {4},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2008_14_4_a13/}
}