In:
Russian Mathematical Surveys, Steklov Mathematical Institute, Vol. 46, No. 2 ( 1991-04-30), p. 233-235
Type of Medium:
Online Resource
ISSN:
0036-0279
,
1468-4829
DOI:
10.1070/RM1991v046n02ABEH002788
Language:
Unknown
Publisher:
Steklov Mathematical Institute
Publication Date:
1991
detail.hit.zdb_id:
1493533-8
SSG:
17,1
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