TY  - JOUR
AU  - D. V. Radchenko
TI  - Approximation by Maps with Nonnegative Jacobian
JO  - Matematičeskie zametki
PY  - 2013
SP  - 263
EP  - 275
VL  - 93
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2013_93_2_a10/
LA  - ru
ID  - MZM_2013_93_2_a10
ER  -