@article{10_21136_CMJ_1980_101715,
     author = {Verschoren, Alain H. M. J.},
     title = {Tertiary decomposition in {Grothendieck} categories},
     journal = {Czechoslovak Mathematical Journal},
     pages = {661--672},
     publisher = {mathdoc},
     volume = {30},
     number = {4},
     year = {1980},
     doi = {10.21136/CMJ.1980.101715},
     mrnumber = {592330},
     zbl = {0461.18006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1980.101715/}
}