TY  - JOUR
AU  - Agnieszka Kałamajska
TI  - On the condition of ${\mit \Lambda }$-convexity in some problems of
weak continuity and weak lower semicontinuity
JO  - Colloquium Mathematicum
PY  - 2001
SP  - 43
EP  - 59
VL  - 89
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm89-1-3/
DO  - 10.4064/cm89-1-3
LA  - en
ID  - 10_4064_cm89_1_3
ER  -