@article{10_4064_cm_10_1_1_13,
     author = {Roman Sikorski},
     title = {Products of generalized algebras and products of realizations},
     journal = {Colloquium Mathematicum},
     pages = {1--13},
     publisher = {mathdoc},
     volume = {10},
     number = {1},
     year = {1963},
     doi = {10.4064/cm-10-1-1-13},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-10-1-1-13/}
}