@article{GDZPPN002221063,
title = {Measurable Selection Theorems for Optimization Problems.},
journal = {Manuscripta mathematica},
volume = {25},
year = {1978},
pages = {115-132},
zbl = {0385.28005},
url = {http://dml.mathdoc.fr/item/GDZPPN002221063}
}
Rieder, Ulrich. Measurable Selection Theorems for Optimization Problems.. Manuscripta mathematica, Tome 25 (1978) pp. 115-132. http://gdmltest.u-ga.fr/item/GDZPPN002221063/