@article{10_4064_cm_29_2_201_207,
     author = {Ph. Dwinger},
     title = {Subdirect products of chains},
     journal = {Colloquium Mathematicum},
     pages = {201--207},
     publisher = {mathdoc},
     volume = {29},
     number = {2},
     year = {1974},
     doi = {10.4064/cm-29-2-201-207},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-29-2-201-207/}
}