@article{10_21136_CMJ_1981_101770,
     author = {K\v{r}ivka, Pavel},
     title = {Dimension of the sum of two copies of a graph},
     journal = {Czechoslovak Mathematical Journal},
     pages = {514--520},
     publisher = {mathdoc},
     volume = {31},
     number = {4},
     year = {1981},
     doi = {10.21136/CMJ.1981.101770},
     mrnumber = {631599},
     zbl = {0484.05053},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/articles/10.21136/CMJ.1981.101770/}
}