TY  - JOUR
AU  - E. A. Kudryavtseva
TI  - Realization of smooth functions on surfaces as height functions
JO  - Sbornik. Mathematics
PY  - 1999
SP  - 349
EP  - 405
VL  - 190
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1999_190_3_a1/
LA  - en
ID  - SM_1999_190_3_a1
ER  -