TY  - JOUR
AU  - S. S. Ryshkov
TI  - The structure of primitive parallelohedra and Voronoi's last problem
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1998
SP  - 403
EP  - 405
VL  - 53
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1998_53_2_a15/
LA  - en
ID  - RM_1998_53_2_a15
ER  -