TY  - JOUR
AU  - E. M. Il'in
TI  - Singularities of weak solutions of elliptic equations with discontinuous coefficients. II.~Angular points of lines of gap
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1974
SP  - 166
EP  - 169
VL  - 47
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1974_47_a12/
LA  - ru
ID  - ZNSL_1974_47_a12
ER  -