Weakly contact transformations and change of variables on nilpotent groups

Sergei Konstantinovich Vodopyanov, Alexander Ukhlov

Research output: Contribution to journalArticlepeer-review

Original languageRussian
Pages (from-to)439-441
Number of pages3
JournalDoklady Akademii Nauk
Volume341
Issue number4
StatePublished - 1995

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