![](/img/cover-not-exists.png)
On the group of substitutions of formal power series with integer coefficients
Babenko, I K, Bogatyi, S AVolume:
72
Language:
english
Journal:
Izvestiya: Mathematics
DOI:
10.1070/IM2008v072n02ABEH002399
Date:
April, 2008
File:
PDF, 84 KB
english, 2008