TY  - JOUR
AU  - I. B. Zhukov
AU  - G. K. Pak
TI  - Approximational approach to ramification theory
JO  - Algebra i analiz
PY  - 2015
SP  - 150
EP  - 162
VL  - 27
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AA_2015_27_6_a7/
LA  - ru
ID  - AA_2015_27_6_a7
ER  -