@article{MT_1999_2_1_a1,
     author = {A. E. Gutman and A. V. Koptev},
     title = {On~the~Notion of {the~Dual} of {a~Banach~Bundle}},
     journal = {Matemati\v{c}eskie trudy},
     pages = {8--71},
     publisher = {mathdoc},
     volume = {2},
     number = {1},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MT_1999_2_1_a1/}
}