TY  - JOUR
AU  - Švec, Alois
TI  - On infinitesimal isometries of surfaces in $E^4$
JO  - Czechoslovak Mathematical Journal
PY  - 1976
SP  - 628
EP  - 631
VL  - 26
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1976.101433/
DO  - 10.21136/CMJ.1976.101433
LA  - en
ID  - 10_21136_CMJ_1976_101433
ER  -