A+ CATEGORY SCIENTIFIC UNIT

Differential equations with infinite number of limit cycles

Volume 12 / 1971

J. Węgrzyn Applicationes Mathematicae 12 (1971), 391-395 DOI: 10.4064/am-12-4-391-395

Authors

  • J. Węgrzyn

Search for IMPAN publications

Query phrase too short. Type at least 4 characters.

Rewrite code from the image

Reload image

Reload image