TY  - JOUR
AU  - Babuška, Ivo
TI  - Über universal optimale Quadraturformeln
JO  - Applications of Mathematics
PY  - 1968
SP  - 388
EP  - 404
VL  - 13
IS  - 5
UR  - http://geodesic.mathdoc.fr/articles/10.21136/AM.1968.103185/
DO  - 10.21136/AM.1968.103185
LA  - de
ID  - 10_21136_AM_1968_103185
ER  -