TY  - JOUR
AU  - Van Tun
TI  - Asymptotic formulae for the solutions of boundary value problems for a general elliptic equation of the second order with discontinuous coefficients
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1964
SP  - 577
EP  - 580
VL  - 4
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1964_4_3_a20/
LA  - ru
ID  - ZVMMF_1964_4_3_a20
ER  -