TY - JOUR AU - D. Yu. Grigor'ev TI - Public-key cryptography and invariant theory JO - Zapiski Nauchnykh Seminarov POMI PY - 2002 SP - 26 EP - 38 VL - 293 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2002_293_a1/ LA - ru ID - ZNSL_2002_293_a1 ER -