1. In memorium: Igor' Il'ich Bondarenko

   Announcement Pages: 593 - 595

2. A decade of nuclear power engineering

   • A. M. Petros'yants

   OriginalPaper Pages: 596 - 600

3. Operating experience with the wold's first atomic power station

   • G. N. Ushkov
   • L. A. Kochetkov
   • O. A. Sudnitsyn

   OriginalPaper Pages: 601 - 605

4. The I. V. Kurchatov atomic power station at Beloyarsk

   • P. I. Aleshchenkov
   • Yu. I. Mityaev
   • V. M. Shuvalov

   OriginalPaper Pages: 606 - 614

5. Distribution of the ratio of radiation capture and fission cross sections for Pu²³⁹ with respect to height in the BR-5 reactor

   • V. I. Ivanov
   • N. N. Krot
   • G. N. Smirenkin

   OriginalPaper Pages: 615 - 618

6. Analytical method of calculating the nonuniform burnup of fuel in nuclear reactors

   • I. S. Akimov
   • E. I. Grishanin

   OriginalPaper Pages: 619 - 623

7. Nonstationary problems in the kinetic theory of neutron transport

   • Ya. I. Granovskii
   • A. A. Kostritsa

   OriginalPaper Pages: 624 - 630

8. Radiation-chemical effect of fast electrons on uranium fluorides

   • A. I. Migachev
   • A. P. Senchenkov

   OriginalPaper Pages: 631 - 635

9. Cascade interactions of nuclei with high-energy particles

   • V. S. Barashenkov
   • A. V. Bayadzhiev
   • V. M. Mal'tsev

   Letters to the Editor Pages: 636 - 638

10. Determining the mean β-radiation energy of low-activity samples

    • S. V. Belov
    • A. P. Bychkov

    Letters to the Editor Pages: 639 - 640

11. Angular distribution of fragments from fission of U²³⁵ and Pu²³⁹ by 0.08–1.25 MeV neutrons

    • V. G. Nesterov
    • Yu. A. Blyumkina
    • G. N. Smirenkin

    Letters to the Editor Pages: 641 - 643

12. Mean kinetic energy of fragments from fission above the (n, nf) threshold

    • V. N. Okolovich
    • G. H. Smirenkin

    Letters to the Editor Pages: 644 - 646

13. Interaction cross section of neutrons with Sm¹⁴⁹ and In¹¹⁵ nuclei

    • R. B. Begzhanov
    • D. A. Gladyshev
    • T. Khaidarov

    Letters to the Editor Pages: 647 - 648

14. Heat transfer by flow of metallic sodium in a tube

    • V. M. Borishanskii
    • T. V. Zablotskaya
    • N. I. Ivashchenko

    Letters to the Editor Pages: 649 - 652

15. Measurement of Pu²³⁹ buildup from U²³⁹ gammas

    • L. N. Yurova
    • A. V. Bushuev

    Letters to the Editor Pages: 653 - 654

16. Some of the physical characteristics of hot α-active aerosol particles

    • B. I. Styro
    • É. Yu. Vebra
    • K. K. Shopauskas

    Letters to the Editor Pages: 655 - 658

17. Hot aerosol particles in the surface air around Moscow

    • S. G. Malakhov
    • K. P. Makhon'ko

    Letters to the Editor Pages: 659 - 661

18. The discovery of artificial radioactivity

    • Pierre Savel

    From the Archives of Science Pages: 662 - 666

19. Fourteenth All-Union Conference on Nuclear Spectroscopy

    • V. P. Rudakov

    News of Science and Technology Pages: 667 - 668

20. Fifth All-Union Intercollegiate Conference on Elementary Particle Theory

    • A. S. Bakai
    • A. S. Litvinenko

    News of Science and Technology Pages: 669 - 670

21. International Conference on Semiconductor Radiation Detectors

    • O. A. Matveev
    • B. P. Osinenko

    News of Science and Technology Pages: 671 - 672

22. Third International Conference on the Separation, Analysis, and Use of Stable Isotopes

    • V. S. Zolotarev

    News of Science and Technology Pages: 673 - 675

23. Second Soviet Symposium on Sources of Ionizing Radiations for Radioteletherapy

    • V. N. Nikeshichev

    News of Science and Technology Pages: 676 - 679

24. Brief communications

    BriefCommunication Pages: 680 - 680

25. Articles from the periodical literature

    Bibliography Pages: 681 - 685