TY - JOUR AU - S. A. Titarenko TI - The Sunada theorem and the latest advances in the inverse problem of spectral geometry JO - Algebra i analiz PY - 1996 SP - 14 EP - 38 VL - 8 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_1996_8_3_a1/ LA - ru ID - AA_1996_8_3_a1 ER -