@article{CC_2009_38_4B_a17,
     author = {Zaslavski, Alexander J.},
     title = {Convergence of approximate solutions of variational problems},
     journal = {Control and Cybernetics},
     pages = {1607--1629},
     publisher = {mathdoc},
     volume = {38},
     number = {4B},
     year = {2009},
     zbl = {1236.49024},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CC_2009_38_4B_a17/}
}