@article{10_4153_CMB_1980_053_x,
     author = {Weintraub, Steven H.},
     title = {A {Note} on {Doubles} of {4-Manifolds}},
     journal = {Canadian mathematical bulletin},
     pages = {367--369},
     year = {1980},
     volume = {23},
     number = {3},
     doi = {10.4153/CMB-1980-053-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1980-053-x/}
}