TY  - JOUR
AU  - Yu. L. Vasil'ev
AU  - A. N. Dmitriev
TI  - A spectral approach to the comparison of objects that are characterized by a set of signs
JO  - Doklady Akademii Nauk
PY  - 1972
SP  - 1309
EP  - 1312
VL  - 206
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1972_206_6_a10/
LA  - ru
ID  - DAN_1972_206_6_a10
ER  -