Holon
  Academic Institute
  of Technology
 

  Journal of Science and Engineering 

 

L.D. Landau Institute for Theoretical Physics

2 Kosygin str., Moscow 119334, Russia

 

Yuri A. Bychkov

Alexander M. Dyugaev

Pavel Grigoriev

Sergey V. Iordanski

Efim I. Kats

Yuri N. Ovchinnikov