Invariant Subspaces in Certain Function Spaces on Euclidean Space. S.S. Platonov — 1995 Mathematica Scandinavica
Jackson-type theorems for compact symmetric spaces of rank 1. Platonov, S.S. — 2001 Sibirskij Matematicheskij Zhurnal
Bessel generalized translations and some problems of approximation theory for functions on the half-line. Platonov, S.S. — 2009 Sibirskij Matematicheskij Zhurnal
The Fourier transform of functions satisfying the Lipschitz condition on rank 1 symmetric spaces. Platonov, S.S. — 2005 Sibirskij Matematicheskij Zhurnal