@article{RSMUP_1987__78__261_0,
     author = {O'Neill, John D.},
     title = {A theorem on direct products of {Slender} modules},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {261--266},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {78},
     year = {1987},
     mrnumber = {934517},
     zbl = {0641.16029},
     language = {en},
     url = {http://archive.numdam.org/item/RSMUP_1987__78__261_0/}
}