TY  - JOUR
AU  - N. V. Timofeeva
TI  - Smoothness and Euler characteristic of the variety of complete pairs $X_{23}$ of zero-dimensional subschemes of length~2 and~3 of algebraic surfaces
JO  - Matematičeskie zametki
PY  - 2000
SP  - 276
EP  - 287
VL  - 67
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2000_67_2_a11/
LA  - ru
ID  - MZM_2000_67_2_a11
ER  -