TY  - JOUR
AU  - V. F. Apel'tsin
TI  - Letter to the editors: ``Analytic continuations of solutions of boundary value problems for the stationary wave equation'' [Differentsial'nye Uravneniya \textbf{27} (1991), no. 1, 8--17, 179; MR1133505]
JO  - Differencialʹnye uravneniâ
PY  - 1992
SP  - 1836
VL  - 28
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1992_28_10_a21/
LA  - ru
ID  - DE_1992_28_10_a21
ER  -