A necessary and sufficient condition for distinguishing centers and foci (Q2769400)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: A necessary and sufficient condition for distinguishing centers and foci |
scientific article; zbMATH DE number 1701322
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A necessary and sufficient condition for distinguishing centers and foci |
scientific article; zbMATH DE number 1701322 |
Statements
5 February 2002
0 references
A necessary and sufficient condition for distinguishing centers and foci (English)
0 references
