Bulletin of the Lebedev Physics Institute
Bulletin of the Lebedev Physics Institute > 2009 > 36 > 11 > 342-344
Bulletin of the Lebedev Physics Institute > 2010 > 37 > 1 > 8-10
Bulletin of the Lebedev Physics Institute > 2010 > 37 > 7 > 222-226
Bulletin of the Lebedev Physics Institute > 2010 > 37 > 9 > 291-295
Bulletin of the Lebedev Physics Institute > 2011 > 38 > 9 > 267-269
Bulletin of the Lebedev Physics Institute > 2014 > 41 > 4 > 89-94