@article{10_4153_CMB_1990_030_x,
     author = {Jannsen, Uwe},
     title = {The {Splitting} of the {Hochschild-Serre} {Spectral} {Sequence} for a {Product} of {Groups}},
     journal = {Canadian mathematical bulletin},
     pages = {181--183},
     year = {1990},
     volume = {33},
     number = {2},
     doi = {10.4153/CMB-1990-030-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1990-030-x/}
}