On binary differential equations and umbilics

  • J.W. Bruce
  • , D.L. Fidal

    Research output: Contribution to journalArticle (journal)peer-review

    Original languageEnglish
    Pages (from-to)147-168
    JournalProceedings of the Royal Society of Edinburgh: Section A Mathematics
    Volume111A
    Publication statusPublished - 1989

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