@article{1195516227,
author = {Sako, Yoshihiro},
title = {Connected sum along the cycle operation of $S^p \times \tilde S^{n - p} $ on $\pi$-manifolds},
journal = {Proc. Japan Acad. Ser. A Math. Sci.},
volume = {57},
number = {1},
year = {1981},
pages = { 499-502},
language = {en},
url = {http://dml.mathdoc.fr/item/1195516227}
}
Sako, Yoshihiro. Connected sum along the cycle operation of $S^p \times \tilde S^{n - p} $ on $\pi$-manifolds. Proc. Japan Acad. Ser. A Math. Sci., Tome 57 (1981) no. 1, pp. 499-502. http://gdmltest.u-ga.fr/item/1195516227/