@article{DAN_1979_244_2_a2,
     author = {N. V. Ivanov},
     title = {Homotopy of spaces of automorphisms of some three-dimensional manifolds},
     journal = {Doklady Akademii Nauk},
     pages = {274--277},
     publisher = {mathdoc},
     volume = {244},
     number = {2},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_244_2_a2/}
}