TY  - JOUR
AU  - V. A. Zalgaller
AU  - A. L. Iones
TI  - On the triangle of the least perimeter circumscribed about a convex $n$-gon
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1999
SP  - 76
EP  - 101
VL  - 261
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1999_261_a6/
LA  - ru
ID  - ZNSL_1999_261_a6
ER  -