@article{FPM_2003_9_4_a2,
     author = {E. G. Sklyarenko},
     title = {The {Thom} isomorphism for nonorientable bundles},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {55--103},
     publisher = {mathdoc},
     volume = {9},
     number = {4},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2003_9_4_a2/}
}