@article{KUTGS_1983_15_a15,
     author = {V. V. Shurygin},
     title = {Jet bundles and manifolds over algebras},
     journal = {Trudy Geometricheskogo Seminara},
     pages = {98--115},
     year = {1983},
     volume = {15},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUTGS_1983_15_a15/}
}