TY  - JOUR
AU  - È. M. Saak
TI  - Letter to the editors: “The solvability of the Dirichlet problem for an elliptic equation of order $2l$ in the class $W_2^{(2l)}$” (Differencial'nye Uravnenija 9 (1973), 2048–2051)
JO  - Differencialʹnye uravneniâ
PY  - 1975
SP  - 1713
VL  - 11
IS  - 9
UR  - http://geodesic.mathdoc.fr/item/DE_1975_11_9_a24/
LA  - ru
ID  - DE_1975_11_9_a24
ER  -