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The research is financially supported by the Russian Foundation for Basic Research (Grant 94-01-00378) and the International Science Foundation (Grant RAT 300).
Translated from Sibirskii Matematicheskii, Vol. 37, No. 6, pp. 1269–1295, November–December, 1996.
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Vodop'yanov, S.K. Monotone functions and quasiconformal mappings on Carnot groups. Sib Math J 37, 1113–1136 (1996). https://doi.org/10.1007/BF02106736
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DOI: https://doi.org/10.1007/BF02106736