@article{10_4064_cm_21_1_55_74, author = {Donald J. Miller}, title = {Weak cartesian product of graphs}, journal = {Colloquium Mathematicum}, pages = {55--74}, publisher = {mathdoc}, volume = {21}, number = {1}, year = {1970}, doi = {10.4064/cm-21-1-55-74}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-21-1-55-74/} }