@article{Feichtinger2007,
author = {Feichtinger, G. and Veliov, V.M.},
title= {On a Distributed Control Problem Arising in Dynamic Optimization of a Fixed-Size Population.},
year = {2007},
doi = {10.1137/06066148X},
journal = {SIAM Journal of Optimization},
volume = {18},
number = {3},
pages = {980--1003},
}