TY  - JOUR
AU  - A. Ch. Chigogidze
TI  - The theory of $n$-shapes
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1989
SP  - 145
EP  - 174
VL  - 44
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1989_44_5_a4/
LA  - en
ID  - RM_1989_44_5_a4
ER  -