Dr. Marian APOSTOL, scientific researcher professor of Theoretical Physics apoma Laboratory Institute of Atomic Physics MagureleBucharest , MG6, POBox MG35, Romania. MSc in Theoretical Physics, Bucharest University 1972, "Magnetic excitations in thin films" PhD in Theoretical Physics, Institute of Atomic Physics, MagureleBucharest 1984, "Fermion interaction in lowdimensional solids" Professor of Theoretical Physics, Institute of Atomic Physics, MagureleBucharest 1992, University of Bucharest 1999. Employment : Scientific researcher, Department of Theoretical Physics, Institute of Atomic Physics, MagureleBucharest since 1972 (scientific researcher 1st rank since 1992). Experience: Theoretical Physics; Condensed Matter Physics, Solid State Physics, Materials Science, Nuclear Physics, Atomic Physics, Physical Chemistry, Mathematical Physics, Classical Physics, Applied Physics.