@article{GDZPPN002350181, title = {On (k-1) Connected (2k+1)-Manifolds.}, journal = {Mathematica Scandinavica}, volume = {24}, year = {1969}, pages = {181-189}, url = {http://dml.mathdoc.fr/item/GDZPPN002350181} }
Sapio, Rodolfo de. On (k-1) Connected (2k+1)-Manifolds.. Mathematica Scandinavica, Tome 24 (1969) pp. 181-189. http://gdmltest.u-ga.fr/item/GDZPPN002350181/