10.09.2014
Physics-Uspekhi, Volume 57 (2014), Issue 6 REVIEWS OF TOPICAL PROBLEMS Holographic approach to quark–gluon plasma in heavy ion collisions I Ya Aref'eva 527 Adaptive optics in the formation of optical beams and images V P Lukin 556 METHODOLOGICAL NOTES Analytical mechanics and field theory: derivation of equations from energy conservation N A Vinokurov 593 FROM THE CURRENT LITERATURE Ferroelectricity at the nanoscale V M Fridkin, S Ducharme