@article{SD_1966-1967__20_2_A9_0,
     author = {Conrad, Paul F.},
     title = {Subdirect sums of integers and reals},
     journal = {S\'eminaire Albert Ch\^atelet et Paul Dubreil},
     note = {talk:21},
     pages = {1--8},
     year = {1966-1967},
     publisher = {Secr\'etariat math\'ematique},
     volume = {20},
     number = {2},
     mrnumber = {232719},
     zbl = {0165.04301},
     language = {en},
     url = {https://www.numdam.org/item/SD_1966-1967__20_2_A9_0/}
}