%0 Journal Article %T An Effective Method of Simulation for the Leksell Gamma Knife Perfexion by Rotating Particles in the Phase Space File %A Medjadj, T.. %A Ksenofontov, A.I. %A Dalechina, A.V. %K Gamma-Knife Perfexion, Monte Carlo simulation, file phase field %J Medical Radiology and radiation safety %D 2020 %N 65 %P 4 %I Federal Medical Biological Agency of Russia