[1231] On the average order of the function $$E(x) = \sum\limits_{n \leqslant x} {\phi (n) - \frac{{3x^2 }}{{\pi ^2 }}} $$

[1232] Eigenfunction expansions for partially hypoelliptic operators

[1233] Estimates of mass distributions from their potentials and energies

[1234] Distributions with bounded potentials and absolutely convergent Fourier series

[1235] Fatou's theorem for symmetric spaces