Geodesic
Singularities of weak solutions of elliptic boundary value problems with discontinuous coefficients
Zapiski Nauchnykh Seminarov POMI, Boundary-value problems of mathematical physics and related problems of function theory. Part 7, Tome 38 (1973), pp. 33-45 
E. M. Il'in. Singularities of weak solutions of elliptic boundary value problems with discontinuous coefficients. Zapiski Nauchnykh Seminarov POMI, Boundary-value problems of mathematical physics and related problems of function theory. Part 7, Tome 38 (1973), pp. 33-45. http://geodesic.mathdoc.fr/item/ZNSL_1973_38_a3/
@article{ZNSL_1973_38_a3,
     author = {E. M. Il'in},
     title = {Singularities of weak solutions of elliptic boundary value problems with discontinuous coefficients},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {33--45},
     year = {1973},
     volume = {38},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1973_38_a3/}
}
TY  - JOUR
AU  - E. M. Il'in
TI  - Singularities of weak solutions of elliptic boundary value problems with discontinuous coefficients
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1973
SP  - 33
EP  - 45
VL  - 38
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1973_38_a3/
LA  - ru
ID  - ZNSL_1973_38_a3
ER  - 
%0 Journal Article
%A E. M. Il'in
%T Singularities of weak solutions of elliptic boundary value problems with discontinuous coefficients
%J Zapiski Nauchnykh Seminarov POMI
%D 1973
%P 33-45
%V 38
%U http://geodesic.mathdoc.fr/item/ZNSL_1973_38_a3/
%G ru
%F ZNSL_1973_38_a3

Voir la notice du chapitre de livre provenant de la source Math-Net.Ru