TY  - JOUR
AU  - M. G. Tseitlin
TI  - Solutions of two-dimensional einstein equations parametrized by arbitrary functions and generated by the O(2, 1) $\sigma$ model
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1985
SP  - 51
EP  - 60
VL  - 64
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TMF_1985_64_1_a5/
LA  - ru
ID  - TMF_1985_64_1_a5
ER  -