ALGORITHMIC ANALYSIS OF FINITE-SOURCE MULTI-SERVER HETEROGENEOUS QUEUEING SYSTEMS Статья Efrosinin D., Stepanova N., Sztrik J. Mathematics. MDPI AG. Том 9. 2021.
APPROXIMATIONS IN PERFORMANCE ANALYSIS OF A CONTROLLABLE QUEUEING SYSTEM WITH HETEROGENEOUS SERVERS Статья Efrosinin D., Stepanova N., Sztrik J., Plank A. Mathematics. MDPI AG. Том 8. 2020. С. 1-18
ON RELIABILITY OF A DOUBLE REDUNDANT RENEWABLE SYSTEM WITH A GENERALLY DISTRIBUTED LIFE AND REPAIR TIMES Статья Rykov V., Efrosinin D., Stepanova N., Sztrik J. Mathematics. MDPI AG. Том 8. 2020.
COMPARATIVE ANALYSIS OF METHODS OF RESIDUAL AND ELAPSED SERVICE TIME IN THE STUDY OF THE CLOSED RETRIAL QUEUING SYSTEM M/GI/1//N WITH COLLISION OF THE CUSTOMERS AND UNRELIABLE SERVER Статья Nazarov A., Sztrik J., Kvach A. Communications in Computer and Information Science. Springer Verlag. Том Vol 800. 2017. С. 97-110
SOME FEATURES OF A FINITE-SOURCE M/GI/1 RETRIAL QUEUING SYSTEM WITH COLLISIONS OF CUSTOMERS Статья Nazarov A., Sztrik J., Kvach A. Communications in Computer and Information Science. Springer Verlag. Том Vol 700. 2017. С. 186-200