To the article “Quadrupole Paul Ion Trap in Complex for Optical Spectroscopy of Multiply Charged Thorium Ions for the Development of a Nuclear Frequency Standard,” V. I. Troyan, P. V. Borisyuk, O. S. Vasil’ev, A. V. Krasavin, S. S. Poteshin, A. A. Sysoev, D. M. Chernyshev, S. I. Donchenko, and V. G. Pal’chikov, Vol. 57, No. 7, pp. 777–782, October, 2014.

The affiliation of the authors V. I. Troyan, P. V. Borisyuk, O. S. Vasil’ev, A. V. Krasavin, S. S. Poteshin, A. A. Sysoev, and D. M. Chernyshev should be National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia.