ERRATA

In the article by N. A. Kiselev and L. L. Kiselev, “Electron Microscopy of Soluble Ribonucleic Acids,” published in DAN, vol. 141, no. 4, 1961, the caption to Fig. 1 should read as follows:

Fig. 1. A — S-RNA from wheat germ in acetate-ammonium buffer \((\mu = 0.16)\); \(130\,000\times\); ratio of object height to shadow \(1:7.5 \pm 1\). B — S-RNA from yeast \((\mu = 0.15)\); \(130\,000\times\); ratio of object height to shadow \(1:7.6 \pm 0.5\). C — S-RNA from yeast in water \((\mu = 1 \cdot 10^{-5})\); \(200\,000\times\); ratio of object height to shadow \(1:8.4 \pm 0.5\).

In the article by A. Sh. Faitelson, “The Riga Pre-Devonian Depression,” published in DAN, vol. 140, no. 1, 1961, the caption to Fig. 1 should read: Contour of the Riga Pre-Devonian depression.

In the article by V. V. Petrov, “On Integral Theorems for Large Deviations,” published in DAN, vol. 138, no. 4, 1961, the following corrections must be made:

On p. 779, line 7, the printed text

\(X_1,\ X_2,\)

should read:

\(X_1,\ X_2,\ldots\)

On p. 779, line 13 from the bottom, the printed text

\[ \frac{s}{2(s+3)} < a \]

should read:

\[ \frac{s}{2(s+2)} < a. \]

In my article (L. G. Mikhailov, “On a Boundary-Value Problem for a Linear System”), published in DAN, vol. 139, no. 2, 1961, on p. 294 in Theorem 1 the condition \(|a(t)| > |b(t)|\) was omitted, and on p. 297, line 8, in the expression \(G(t)\), instead of \([b_1(t) - b_2(t)]\) it should be \([b_1(t) - a_2(t)]\).

L. G. Mikhailov

T-04506. Signed for printing 26/III 1962. Print run 5475 copies. Order no. 79
Paper format \(70 \times 108^{1}/_{16}\). Printed sheets 21.92 + 1 insert. Paper sheets 8.0. Publisher’s sheets 22.5
2nd Printing House of the Publishing House of the Academy of Sciences of the USSR, Moscow, Shubinskii Lane, 10