@article{SM_2000_191_10_a6,
     author = {A. V. Uglanov},
     title = {Variational calculus on {Banach} spaces},
     journal = {Sbornik. Mathematics},
     pages = {1527--1540},
     publisher = {mathdoc},
     volume = {191},
     number = {10},
     year = {2000},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2000_191_10_a6/}
}