TY  - JOUR
AU  - I. L. Buchbinder
AU  - S. V. Ketov
TI  - Single-loop counterterm for 4-dimensional Sigma model with higher derivatives
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1988
SP  - 42
EP  - 50
VL  - 77
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TMF_1988_77_1_a3/
LA  - ru
ID  - TMF_1988_77_1_a3
ER  -