@article{VMUMM_1990_3_a5,
     author = {R. B. Jimenez},
     title = {$n$-shapes of bouquets of $k$-dimensional spheres},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {31--34},
     publisher = {mathdoc},
     number = {3},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1990_3_a5/}
}