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Additional information
Rostov State University, Rostov-on-Don. Translated from Sibirskii Matematicheskii Zhurnal, Vol. 20, No. 3, pp. 674–678, May–June, 1979.
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Ryndina, V.V. Equivalence of a differential operator of n-Th order with a regular singular point and a Euler operator in the space A(G). Sib Math J 20, 471–474 (1979). https://doi.org/10.1007/BF00969960
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DOI: https://doi.org/10.1007/BF00969960