[216] Estimates for the kernel and continuity properties of pseudo-differential operators

[217] A compactification of Hénon mappings in$C$^{2}as dynamical systems

[218] The calculation of the ergodic projection for Markov chains and processes with a countable infinity of states

[219] On some classes of homogeneous ternary cubic diophantine equations

[220] Hilbert integrals, singular integrals, and Radon transforms I