TY - JOUR AU - P. A. Pautov TI - The problem of authentication in the multi-tier applications JO - Prikladnaâ diskretnaâ matematika PY - 2008 SP - 87 EP - 90 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PDM_2008_2_a18/ LA - ru ID - PDM_2008_2_a18 ER -