TY  - JOUR
AU  - Švec, Alois
TI  - On certain infinitesimal isometries of surfaces
JO  - Czechoslovak Mathematical Journal
PY  - 1988
SP  - 473
EP  - 478
VL  - 38
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1988.102243/
DO  - 10.21136/CMJ.1988.102243
LA  - en
ID  - 10_21136_CMJ_1988_102243
ER  -