TY  - JOUR
AU  - Zhang, Sheng
TI  - Equivalence estimates for a class of singular perturbation problems
JO  - Comptes Rendus. Mathématique
PY  - 2006
SP  - 285
EP  - 288
VL  - 342
IS  - 4
PB  - Elsevier
UR  - http://www.numdam.org/articles/10.1016/j.crma.2005.10.004/
DO  - 10.1016/j.crma.2005.10.004
LA  - en
ID  - CRMATH_2006__342_4_285_0
ER  -