TY  - JOUR
AU  - V. A. Zalgaller
TI  - An isoperimetric problem for tetrahedra
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 2005
SP  - 28
EP  - 55
VL  - 329
UR  - http://geodesic.mathdoc.fr/item/ZNSL_2005_329_a2/
LA  - ru
ID  - ZNSL_2005_329_a2
ER  -