@article{RSMUP_1975__53__329_0,
     author = {De Marco, G.},
     title = {On the algebraic compactness of some quotients of product groups},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {329--333},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {53},
     year = {1975},
     mrnumber = {442109},
     zbl = {0362.20033},
     language = {en},
     url = {http://archive.numdam.org/item/RSMUP_1975__53__329_0/}
}