A joint scientific and educational event “Physics of high-energy density in matter” will take place in Moscow at the beginning of December 2012. It will include, as its first part, a Seminar for Young Scientists “Physics of high energy density in matter” (04-05.12.2012) — to be held in the building of the FAIR-Russia Research Centre on the territory of the Institute for Theoretical and Experimental Physics (ITEP), and, as its second part, the traditional Scientific-Coordination Session “Non-ideal Plasma Research” (06–07.12.2012) to be held at the building of the RAS Presidium (Leninsky avenue, 32a), We cordially invite you and your colleagues to take part in the work of the Session and the Seminar.