ASYMPTOTIC EXPANSION FOR THE THIRD ORDER MOMENT OF THE RENEWAL-REWARD PROCESS
by A. Abdullayeva

STUDY OF THE INFLUENCE OF VARIABILITY IN THE DISTANCE BETWEEN CRACKS ON THE TYPE OF STRENGTH DISTRIBUTION OF STRUCTURAL ELEMENTS
by R.K. Mekhtiev

ROUGH PROJECTIVE REPRESENTATIONS OF ROUGH GROUPS
by E. Kieou, M. Todjro, Y. Mensah