TY  - JOUR
AU  - I. G. Beluhina
TI  - On the analysis of the accuracy of linear triangular elements for problems in the theory of elasticity with singularities of crack type
JO  - Differencialʹnye uravneniâ
PY  - 1993
SP  - 1137
EP  - 1143
VL  - 29
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1993_29_7_a4/
LA  - ru
ID  - DE_1993_29_7_a4
ER  -