Deprecated: $wgMWOAuthSharedUserIDs=false is deprecated, set $wgMWOAuthSharedUserIDs=true, $wgMWOAuthSharedUserSource='local' instead [Called from MediaWiki\HookContainer\HookContainer::run in /var/www/html/w/includes/HookContainer/HookContainer.php at line 135] in /var/www/html/w/includes/Debug/MWDebug.php on line 372
Q3142549 - MaRDI portal

No label defined (Q3142549)

From MaRDI portal
scientific article
Language Label Description Also known as
English
No label defined
scientific article

    Statements

    publication date
    24 July 1994
    0 references
    zbMATH Keywords
    Sachs frames
    0 references
    Petrov's classification
    0 references
    rotation free
    0 references
    almost umbilical
    0 references
    author
    Giuseppe Arca
    0 references

    Identifiers

    Mathematics Subject Classification ID
    53C50
    0 references
    53C40
    0 references
    53C15
    0 references
    zbMATH DE Number
    446788
    0 references
     
    Retrieved from "https://portal.mardi4nfdi.de/w/index.php?title=Item:Q3142549&oldid=27523262"
    Powered by MediaWiki