@article{SM_2005_196_11_a0,
     author = {O. Yu. Aristov},
     title = {On approximation of flat {Banach} modules by free modules},
     journal = {Sbornik. Mathematics},
     pages = {1553--1583},
     year = {2005},
     volume = {196},
     number = {11},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2005_196_11_a0/}
}