Alexey Fedorovich Leont'ev (to his centenary) Authors A.M. Gaisin DOI: https://doi.org/10.13108/2017-9-3-3 Keywords: Abstract Downloads PDF Published 20.09.2017 Issue Vol. 9 No. 3 (2017): Ufa Mathematical Journal 2017, volume 9 , issue 3 Section Article